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Measuring and Laying Out Tools Testing Instruments

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					Measuring and Laying-Out Tools, Testing Instruments

                                                                        31
                              • Slide Callipers
                              • Micrometer Gauges
                              • Thread Measuring Wires
                              • Setting Gauges
                              • Multi-purpose Measuring                31.1 – 31.34
                                Device




                                                                        32
                              • Gauge Blocks
                              • Gauges
                              • Gauge Ball Sets
                              • Flatness Testers
                              • Measuring and Plug Gauges              32.1 – 32.16

                                                                                      3
                              • Keyway Gauge Bodies


                              • Dial Indicators and Measuring Probes


                                                                        33
                              • Measuring Probes and Displays
                              • Depth Gauges
                              • Outside and Inside Measuring
                                Instruments
                              • Roughness Testers                      33.1 – 33.44
                              • Physical Measuring Instruments




                                                                        34
                              • Indicator Support
                              • Magnetic Holders
                              • Indicator Stands
                              • Base for Indicator Stands
                              • Measuring Table                        34.1 – 34.10
                              • Test Plates




                                                                        35
                              • Vernier Height Gauges
                              • Multi-coordinate Measuring
                                Instruments
                              • Measuring Data Loggers
                              • Connecting Cable                       35.1 – 35.26
                              • Laying-out Tools


                              • Rulers and Angles • Clamping


                                                                        36
                                Elements • Prism Pairs and
                                Clamping Prisms • Spacers
                              • Controlling, Laying-out,
                                Measuring and Test Plates
                              • Layout Dye and Finishing Paste         36.1 – 36.16
                              • Concentricity Testing Instruments




                                                                        37
                              • Bevel Protractors
                              • Foil Gauge Strips
                              • Thickness Gauge Stocks
                              • Gauges and Templates
                              • Thread Tables                          37.1 – 37.8
                              • ISO Tolerance Keys


                              • Inclinometers


                                                                        38
                              • Spirit Levels
                              • Laser Systems
                              • Distance Meters
                              • Scales
                              • Tension and Compression Meters         38.1 – 38.20
                              • Load Cell Manometers

                              • Stop Watches


                                                                        39
                              • Tachometers / Stroboscopes
                              • Thickness Measuring Devices
                              • Hardness Testing Instruments
                              • Magnification and Observation
                                Devices • Measuring Rules and          39.1 – 39.44
                                Tapes • Batteries
Our suppliers for catalogue group 3:



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                                                  eng/OP
         ß                                                                      Measuring and Laying-Out Tools, Testing Instruments


                        Application of Pocket Slide Callipers
                           External measurement                Internal measurement                   Step or collar measurement        Recess measurement




                                                                                                                                        Depth measurement with
                           Diameter measurement                Centre point marking                   Depth measurement                 depth measuring base



                                                                                                                                                                              3

            31007 - 31009                  Precision Pocket Slide Callipers
         ß                                                        Application                                                                                         31007
         Type                                                     For external, internal, depth and step or collar
         Contact surfaces ground and finely lapped, with          measuring.
         depth measurement rod. Reading parts with matt-          Quality
         chrome finish. Accuracy in compliance with DIN           Stainless steel, rod and slide hardened.
         862. Recessed mm and inch graduation. Gra-                                                                                                                   31008
         duation 0,05 mm and 1/128 inch, with thread table
         on the rear, in case.




                                                                                                                                                                      31009




                                                                                                  Locking screw on top         Temporary lock     Locking screw at bottom
          Measuring range            Jaw length      Graduation                                                  31007    …            31008     …            31009 …
                      mm                    mm             mm
                      100                    27           0,05                                                           101
                      150                    40           0,05                                                           102                    101                    101
                      200                    50           0,05                                                                                  102                    102

                  31010                    Precision Pocket Slide Callipers for Left-Handed People
         ß                                                        Quality                                                                                             31010
         Type                                                     Stainless steel, hardened.
         Pocket slide callipers for left-handed people with
         locking screw, 4-fold measurements. Graduation
         0,05 mm and 1/128 inch.




                                                                                                                                                      Locking screw
               Measuring range                 Reading                                                                                                        31010     …
                           mm                      mm
                           150                    0,05                                                                                                                 101



                www.atorn.com
                                                              Performance requires quality.
                                                              Digital slide callipers by ATORN:




                                                                                          ATORN‘s high-quality measuring tools.




eng/OP                                                                                                                                    www.hhw.de                  31.3
    • Pocket Slide Calipers • Depth Measuring Stops • Slide Calliper Cases
       31011 - 31012                Precision Pocket Slide Callipers

    0
    Type
                                                         Application
                                                         For external, internal, depth and step or collar
                                                                                                                    31011



    With round depth measurement rod Ø 1,8 mm.           measuring.
    Contact surfaces ground and finely lapped. Rea-      Quality
    ding parts with matt-chrome finish. Accuracy in      Stainless steel, rod and slide hardened.
    compliance with DIN 862. Recessed mm and
    inch graduation. Graduation 0,05 mm and 1/128
    inch, in case.                                                                                                  31012




                                                              Temporary lock            Locking screw

3   Measuring range
             mm
             150
                        Jaw length Graduation
                               mm
                                40
                                         mm
                                        0,05
                                                                      31011      …

                                                                                101
                                                                                                31012

                                                                                                         101
                                                                                                             …




             31017                  Depth Measuring Stops
    Quality                                              31017 102                                               31017 201
    Stainless steel, hardened and ground.                ß
                                                         Application
    31017 201                                            For HHW and TESA vernier pocket slide callipers


    (
    Application
                                                         (measuring range 150mm), digital pocket slide
                                                         callipers (measuring range 150, 200 and 300mm)
                                                         and dial slide callipers (measuring range 150mm).
    For TESA digital pocket slide callipers (measuring
    range 150mm) and dial slide callipers (measuring                                                             31017 102
    range 150mm).




      Contact surface                    31017      …
                  mm
               75 x 6                              201
               75 x 6                              102

       31026 - 31027                Precision Pocket Slide Callipers
    ß                                                    Application                                                31026
    Type                                                 For external, internal, depth, and step or collar
    With parallax-free graduation, contact surfaces      measuring.
    ground, with depth measurement rod. Reading          Quality
    parts with matt-chrome finish, accuracy in           Stainless steel, hardened.
    compliance with DIN 862, graduation 0,05 mm
    and 1/128 inch, thread table on reverse side, in                                                                31027
    case.


                                                              Temporary lock            Locking screw
    Measuring range     Jaw length Graduation                         31026      …              31027        …
             mm                mm        mm
             150                40      0,05                                    101                      101

             31030                  Precision Pocket Slide Callipers
    ß                                                    Application                                                31030
    Type                                                 For external, internal, depth and step or collar
    With parallax-free graduation, double prism-gui-     measuring.
    ding (1), contact surfaces ground and lapped, with   Quality
    depth measurement rod. Reading parts with matt-      Stainless steel, hardened.
    chrome finish, accuracy in compliance with DIN
    862, graduation 0,05 mm and 1/128 inch, thread                                                                      (1)
    table on reverse side, in case.




                                                                                        Locking screw
          Measuring range             Jaw length          Graduation                            31030        …
                      mm                     mm                 mm
                      150                     40               0,05                                      101


    31.4          www.hhw.de                                                                                                  eng/OP
         ß                                                                         Measuring and Laying-Out Tools, Testing Instruments
                   31031                     Slide Calliper Cases
         ß
         Type
         Slide calliper cases made of artificial leather, black.                                                                           31031
         Without press stud.




           For slide callipers measuring range                                                              31031       ...
                                           mm
                                           150                                                                      102
                                           200                                                                      103

                   31033                     Digital Pocket Slide Callipers IP 67
         ß
         Type
                                                                     Application
                                                                     For external, internal, depth and step or collar                      31033
                                                                                                                                                   3
         With interface Proximity RS 232/USB. Measuring              measuring. Suitable for workshops (IP 67).
         system resistant to dirt, water, and coolants.              Quality
         Protection rating IP 67. Repeatability 0,01 mm.             Stainless steel, hardened and ground.
         Accuracy in compliance with DIN 862. Depth
         measuring rod (150 and 200 mm) 4 x 1,4 mm.                  Note:
         Once zero point and measuring unit have been                Inspection gauges see cat.-no. 32060 201.
         set, they do not have to be set again unless the            Connecting cable see cat.-no. 35200.
         battery (3V, CR 2032) is changed. Made for long-            Spare batteries see cat.-no. 39900 102.
         term operation. Transmitting of measured values,
         HOLD-function, display can be switched from metric
         to imperial, automatic and manual switch-off
         function. Additional mm-scale on the rod. Dimensi-
         ons of rod 16 x 3 mm. LC-display, digit height 6mm.




          Measuring range            Jaw length         Resolution     Proximity/USB                        31033       …
                      mm                    mm                mm
                      150                40/20                0,01                   x                              201
                      200                40/20                0,01                   x                              202
                      300                 65/24               0,01                   x                              203

                  31034                      Digital Pocket Slide Callipers IP 67

         0
         Type
                                                                     Application
                                                                     For external, internal, depth and step or collar
                                                                     measuring.
         With round depth measurement rod Ø 1,5 mm.                                                                                        31034
         Accuracy in compliance with DIN 862. Protection             Note:
         rating IP 67. With locking screw. Without interface.        Inspection gauges see cat.-no. 32060 201.
         ON/OFF functions, zero-setting in any position.             Spare batteries see cat.-no. 39900 102.
         Display of metric or imperial units. With KEEPTRO-
         NIC (locks the set limit value). Power safe function
         (auto-shutoff after approx. 2 h). In case incl. of
         battery (CR 2032).

          Measuring range            Jaw length Length of cross-over jaws       Resolution                  31034       …
                      mm                    mm                        mm              mm
                      150                    40                        16             0,01                          101

                  31035                      Digital Pocket Slide Callipers IP 40

         0
         Type
                                                                     Application
                                                                     For external, internal, depth and step or collar
                                                                     measuring.
                                                                                                                                           31035

         With round depth measurement rod Ø 1,5 mm.
         Accuracy in compliance with DIN 862. Protection             Note:
         rating IP 40. With locking screw. Without interface.        Inspection gauges see cat.-no. 32060 201.
         ON/OFF functions, zero-setting in any position.             Spare batteries see cat.-no. 39900 102.
         Display of metric or imperial units. With KEEPTRO-
         NIC (locks the set limit value). Power safe function
         (auto-shutoff after approx. 2 h). In case incl. of
         battery (CR 2032).

          Measuring range           Jaw length Length of cross-over jaws        Resolution                  31035       …
                      mm                   mm                        mm               mm
                      150                   40                        16              0,01                          101



eng/OP                                                                                                                        www.hhw.de   31.5
    • Pocket Slide Callipers
             31036                    Digital Pocket Slide Callipers

    +
    digiMax®
                                                             Application
                                                             For external, internal, depth and step or collar
                                                             measuring.
                                                                                                                                       31036



    Type
    Made of non-metal high tech material,                    Note:
    60% of which are fibreglass, therefore it is             Inspection gauges see cat.-no. 32060 201.
    corrosion-proof, non-magnetic, has a very low heat       Spare batteries see cat.-no. 39900 101.
    conductance, and can act as an electrical insulator.     Calibration not possible!
    Chemical-resistant, the contact surfaces are
    temperature-resistant from 100 - 120°C. Contact
    surfaces will not damage delicate surfaces. With
    depth measurement rod. 5-digit LC-display, digit



3
    height 7,5 mm, automatic switch-on/off, metric and
    imperial display. In accordance with CE-standard, in
    case.


     Measuring range          Resolution                                                            31036       …
                 mm                 mm
                 150                0,01                                                                    101

       31037 - 31044                  Digital Pocket Slide Callipers capa µ system IP 40

    *
                                                             Quality                                                                31037 201
                                                             Body made of plastics, rod and slide made of light
    31037                                                    metal, stainless. Measuring arms made of stain-
    Type                                                     less steel, steel parts of measuring arms TiN-
    Modern, unconventional design, easy and flexible         coated, hardness. ≈ 2.300 HV 0,05. Round depth                         31037 202
    handling, highly resistant thanks to surface-treated     measurement rod (measuring ranges 150 and
    light metal. Excellent movement of the slide,            200mm only) made of hardened spring steel.
    shock protection by means of internal slide guidance
    (patented). Large digital display (digit height: 7 mm)   Note:                                                                  31037 203
    for quick and accurate reading, zero-setting in          Inspection gauges see cat.-no. 32060 201.
    any position of measuring range. In compliance           Spare batteries see cat.-no. 39900 102.
    with DIN 862 (shape 1 AZ). Depth measurement
    rod Ø 1,8 mm (only measuring ranges 150 and              31044
    200mm), battery (3V, type CR 203240) made for            Depth Measuring Stops                                                     31044
    long-term operation, protection rating (CEI/IEC)         Application
    IP 40. Marked with reference length and individual       For measuring ranges 150 and 200mm.
    serial number. Swiss made. In case with instruction
    manual and test report with declaration of
    conformity.
    Application                                                                                                     31037 201-202   31037 203
    For external, internal, depth and step or collar
    measuring. Especially suitable for measuring
    cutting materials, grinding materials, stone, and
    carbide blades.




                                                                    Slide callipers                  Stop
    Measuring range     Resolution       A           B         C             31037     …            31044       …
             mm               mm       mm          mm        mm
             150              0,01      77          40        15                      201                   201
             200              0,01     100          60        17                      202                   201
             300              0,01     100          60        17                      203

             31047                    Digital Pocket Slide Callipers SHOP-CAL

    (
    Type
                                                             Note:
                                                             Inspection gauges see cat.-no. 32060 201.
                                                             Spare batteries see cat.-no. 39900 102.
                                                                                                                                       31047



    Measuring range 150 mm, incl. of test report and
    declaration of conformity. Measuring modes
    ABSOLUT (DIRECT) and/or DIFFERENZ (DIFFE-
    RENCE).




     Measuring range                    Resolution                                                  31047       …
                 mm                           mm
                 150                          0,01                                                          101


    31.6           www.hhw.de                                                                                                                   eng/OP
         ß                                                                         Measuring and Laying-Out Tools, Testing Instruments
             31048 - 31049                  Digital Pocket Slide Calliper TESA-CAL IP 67

         (
         Type
                                                                    31049
                                                                    Without interface.
                                                                                                                                                                31048



         Measuring range 150 mm, incl. of test report and           Note:
         declaration of conformity. Protection rating: IP           Inspection gauges see cat.-no. 32060 201.
         67.                                                        Connecting cable see cat.-no. 35200.
                                                                    Spare batteries see cat.-no. 39900 102.                                                     31049
         31048
         With fine adjustment and RS 232 interface.

               Measuring range               Resolution                  RS 232     Fine adjustment         31048       …
                           mm                      mm
                           150                     0,01                        x                   x                201


               Measuring range               Resolution                  RS 232     Fine adjustment         31049       …
                                                                                                                                                                        3
                           mm                      mm
                           150                     0,01                        –                   –                101
                           200                     0,01                        –                   x                102
                           300                     0,01                        –                   x                103

                   31053                    Digital Pocket Slide Callipers IP 54
         S                                                          Application                                             31053 203
         Type                                                       For external, internal, depth, and step or collar       Without depth measurement rod.
         With interface Opto RS 232, transmission of                measuring.
         measured values, HOLD-function. Repeatability 0,01         Quality                                                 31053 204
         mm. Accuracy in compliance with DIN 862.                   Stainless steel, hardened and ground.                   With round depth measurement rod.
         LC-display with 6 mm digit height, protection
         rating: IP 54. On/off-switch, zero setting, switch from    Note:
         metric to imperial with one hand. Battery 3V, type CR      Inspection gauges see cat.-no. 32060 201.
         2032. In case.                                             Connecting cable see cat.-no. 35200.
                                                                    Spare batteries see cat.-no. 39900 102.
                                                                                                                                                                31053


          Measuring range           Jaw length    Resolution         Opto Depth measurement rod             31053       …
                      mm                   mm           mm          RS 232                  mm
                      150                   40          0,01             x               4 x 1,4                    201
                      200                   40          0,01             x               4 x 1,4                    202
                      300                   65          0,01             x                     –                    203
                      150                   40          0,01             x                Ø 1,5                     204

                   31058                    Digital Pocket Slide Callipers
         Type                                                       Application                                                                                 31058
         Hold function, depth measurement rod and fine              For external, internal, depth and step or collar
         adjustment. Repeatability 0,01 mm. Accuracy in             measuring.
         compliance with DIN 862. LC-display with 6 mm              Quality
         digit height. On/off-switch, zero-setting, metric and      Stainless steel, hardened and ground.
         imperial display Battery 1,5V, type SR 44, for long-
         term operation. In case.                                   Note:
                                                                    Inspection gauges see cat.-no. 32060 201.
                                                                    Spare batteries see cat.-no. 39900 101.


          Measuring range           Jaw length         Resolution                                           31058       …
                      mm                   mm                mm
                      150                   40               0,01                                                   101

                   31059                    Digital Pocket Slide Calliper for Left-Handed People
         Type                                                       Quality                                                                                     31059
         For left-hand use. LargeLC-display (digit height 11        Stainless, hardened steel. Measuring jaws finely
         mm). Accuracy in compliance with DIN 862.                  ground and lapped.
         Repeatability 0,01 mm, error tolerance +/- 0,03 mm.
         Flat depth measuring rod. Display of mm or imperial,       Note:
         zero-setting in any position, on/off-switch. Battery       Inspection gauges see cat.-no. 32060 201.
         included (1,5V, type SR 44).                               Spare batteries see cat.-no. 39900 101.




          Measuring range                    Resolution                                                     31059       …
                      mm                           mm
                      150                          0,01                                                             101


eng/OP                                                                                                                                    www.hhw.de            31.7
    • Workshop Slide Calipers
       31075 - 31078                 Precision Workshop Slide Callipers
    ß                                                       31075
    Type                                                    Without knife-edge jaws, without fine adjustment.                                    31075
    Contact surfaces and guideways finest ground.
    Reading parts with matt chrome finish and               31076
    highly accurately laser-marked. End of jaws             With knife-edge jaws, without fine adjustment.
    stepped for measuring internal dimensions, bevelled
    knife-edge jaws for measuring in narrow areas. With     31078
    secured locking screw on top and adjustable bronze      With knife-edge jaws, with fine adjustment.                                          31076
    slide key. Accuracy in compliance with DIN 862.
    Main graduation slightly recessed to prevent
    damage and wear. Graduation bottom 0,05 mm,
    top 1/128 inch (500 mm without inch graduation).



3
    Quality
    Stainless steel, fully hardened and ground.                                                                                                  31078




     Measuring range         Jaw length        Graduation                                                    31075    …    31076    …    31078     …
                 mm                 mm               mm
                 250                 80             0,05                                                             102           102            102
                 300                100             0,05                                                             103           103            103
                 500                150             0,05                                                             104           104            104

       31080 - 31081                 Precision Workshop Slide Callipers
    ß                                                       31080                                                                                31080
    Type                                                    With knife-edge jaws, without fine adjustment.
    With parallax-free graduation, contact surfaces
    finest ground, end of jaws stepped for inside           31081
    measuring. With locking screw and adjustable            With knife-edge jaws, with fine adjustment.
    sliding key. Accuracy in compliance with DIN 862.
    Graduation: mm top and bottom, for direct reading
    of outer and inner measured values.                                                                                                          31081
    Graduation: top and bottom 0,05 mm (vernier
    extended to 39 mm). Vernier and scale highly
    accurate marked by laser, chrome finish.
    Quality
    Stainless steel, hardened and ground.

     Measuring range         Jaw length     Graduation                                                                     31080    …    31081     …
                 mm                 mm            mm
                 300                 90          0,05                                                                              103            103

       31115 - 31118                 Precision Digital Workshop Slide Callipers

    0
    Type
                                                            Note:
                                                            Connecting cable see cat.-no. 35200.
                                                            Spare batteries see cat.-no. 39900 102.
                                                                                                                                                 31115

    Wear-resistant, capacitive measuring system,
    without mechanical transmission elements. Inter-        31115
    face Opto RS 232. 6-digit LC-display, digit height 6    Without knife-edge jaws, with fine adjustment.
    mm, display of mm or inch, zero-setting in any
    position, on/off-switch, HOLD function. With            31116                                                            31116
    KEEPTRONIC (locks the set limit value). Repe-           With knife-edge jaws, without fine adjustment.
    atability 0,01 mm, accuracy in compliance with
    DIN 862 (measuring range 300-1000 mm), accuracy         31118
    in compliance with works norm (measuring range          With knife-edge jaws, with fine adjustment.
    1500 - 2000 mm). Battery 3V, type CR 2032, can be
    switched off. In wooden case.
    Application
    For difference, comparison and tolerance measure-                                                                                            31118
    ments, without additional and complicated calculati-
    ons.
    Quality
    Stainless steel, guiding surface hardened and
    ground, contact surfaces inductively hardened and
    ground.

     Measuring range Jaw length       Minimum inside dimension        Resolution         Opto 232            31115    …    31116    …    31118     …
                 mm         mm                             mm               mm
                 300         90                             10              0,01                 x                   201           101            101
                 500        125                             20              0,01                 x                   202           102            102
                 800        150                             20              0,01                 x                   203           103            103
                1000        150                             20              0,01                 x                   204                          104


    31.8          www.hhw.de                                                                                                                             eng/OP
         ß                                                                     Measuring and Laying-Out Tools, Testing Instruments
                   31119                     Precision Digital Slide Callipers
         ß                                                        Measuring jaws made of stainless steel, left                          31119
         Type                                                     measuring jaw adjustable, inside-measuring jaws
         Without knife-edge jaws, without fine adjustment.        20 mm. In soft pack, slide-out case.
         LCD display, digit height 8 mm. Display of mm or
         inch, zero-setting in any position, on/off-switch.




          Measuring range      Graduation        Graduation       Jaw length       Weight                31119       ...
                      mm             mm                   in             mm      approx. g
                      500            0,01           0,0005               125         1400                         101
                      800            0,01           0,0005               150         1700                         102
                     1000            0,01           0,0005               150         1800                         103
                     1500
                     2000
                     2500
                                     0,01
                                     0,01
                                     0,01
                                                    0,0005
                                                    0,0005
                                                    0,0005
                                                                        200
                                                                        200
                                                                        200
                                                                                    2200
                                                                                    2600
                                                                                    3000
                                                                                                                  104
                                                                                                                  105
                                                                                                                  106
                                                                                                                                                3
                     3000            0,01           0,0005              200         3400                          107

                   31120                     Precision Digital Workshop Slide Callipers TESA IP 67

         (
         Type
                                                                  Application
                                                                  For direct, difference, comparison and tolerance
                                                                  measurements, without additional, complicated                         31120
         With rounded contact surfaces for internal dimensi-      calculations.
         ons and knife-edge jaws. Protection rating IP 67.        Quality
         Measuring rod with incremental, magnetic graduati-       Stainless steel, hardened.
         on. Interface Opto RS 232. 6-digit LC-display, digit
         height 7 mm, display of mm or inch, zero-setting in      Note:
         any position. On/off-switch, automatic switch to         Further types available on request.
         power-safe after 10 minutes, shut-off after 2 hours.     Connecting cable see cat.-no. 35200.
         HOLD function. Accuracy in compliance with DIN           Spare batteries see cat.-no. 39900 102.
         862. Operating temperature 10 °C - °C, battery
         3V, type CR 2032 for long-term operation. In
         wooden or plastic case with test report and declara-
         tion of conformity.




          Measuring range                     Dimensions                                                 31120       ...
                      mm                    A x B x C mm
                      300                      5 x 90 x 37                                                  101
                      500                   10 x 150 x 60                                                   102
                      800                   10 x 150 x 56                                                   103

                   31127                     Extremely Light Digital Workshop Slide Callipers
         ß                                                        Note:
         Type                                                     Inspection gauges see cat.-no. 32060 201.                             31127
         With interface Opto RS 232, internal and external        Connecting cable see cat.-no. 35200.
         measurement with preset-function for both measu-         Spare batteries see cat.-no. 39900 102.
         ring types. Min/max-function, tolerance limit display.   Accessories available on request.
         Repeatability 0,02 mm. External measuring jaws
         length 150 mm, made of hardened steel, titanium-
         coated. Internal rotary pin length 18 mm, made of
         carbide. Starting at measuring range 1025 mm
         with adjustable and lockable left measuring jaw.
         Constant measuring force for external and internal
         measurement. The rod is made of aluminium,
         reinforced with two steel bars, hardened and
         ground. This ensures perfect guiding of the slide
         and its protection against shocks. LC-display with a
         digit height of 8,5 mm. Battery (3V, type CR 2032),
         for long-term operation. Low weight for easy
         handling and high measuring accuracy.

                         Measuring range       Error tolerance     Weight        Opto                    31127       …
                 A mm              B mm                    mm          kg       RS 232
                   330               618                  0,03        1,1            x                            201
                   630               918                  0,04        1,3            x                            202
                  1025              1284                  0,06        1,6            x                            203
                  1525              1784                   0,12       2,0            x                            204
                  2040              2284                   0,15       2,3            x                            205
                  2545              2784                  0,20        2,6            x                            206
                  3050              3284                  0,25        3,0            x                            207


eng/OP                                                                                                                     www.hhw.de   31.9
    • Workshop Slide Calipers • Slide Callipers With Round Scale • Circlip Grooves
        31187 - 31190                Large Workshop Slide Callipers
    ß                                                          31187                                                     31189
    Type                                                       Without knife-edge jaws, without fine adjustment.         Without knife-edge jaws, with fine adjustment.
    Highest precision, end of jaws stepped for inside
    measuring. Jaws hardened, locking screw,                   31188                                                     31190
    accuracy in compliance with DIN 862.                       With knife-edge jaws, without fine adjustment.            With knife-edge jaws, with fine adjustment.
    Graduation: mm.
    Quality                                                                                                31187                                                       31189
    Special steel.

    Note:
    All slide callipers are also available in stainless
    versions.



3
    Other slide callipers with a measuring range of up to
    5000 mm as well as larger jaw lengths available on
    request.
                                                                                                           31188                                                       31190




     Measuring range          Jaw length        Graduation                              31187    …              31188    …             31189    …              31190       …
                 mm                  mm               mm
                 800                 150             0,05                                       301                     301                                               301
                1000                 150             0,05                                       305                                            305                        305
                1500                 150             0,05                                                                                      309
                1500                200              0,05                                       310                     310                                               310
                2000                200              0,05                                       311                                            311                        311
                2000                300              0,05                                                                                      313
                3000                200              0,05                                       314                                            314

             31200                   Slide Callipers With Round Scale (Dial Slide Callipers)
    ß                                                          Note:                                                                                            31200 301
    Type                                                       Cat.-no. 31200 302: one pointer revolution = 1 mm
    With cross-over jaws. Slanting jaw ends for thread         in order to avoid indication error.
    core measuring. Depth measurement rod, fine-ad-            Inspection gauges see cat.-no. 32060 201.
    justing thumb roll and locking screw. Dial face with
    clear graduation and easily readable scale, setting
    ring with matt-chrome finish, zero point adjustable
    and lockable. Scale lasered and with matt-chrome
    finish, shock-proof. Accuracy in compliance with                                                                                                            31200 302
    DIN 862, in case.
    Application
    For external, internal, depth and step or collar
    measuring.
    Quality
    Stainless steel, hardened.


     Measuring range           Jaw length                   Graduation         1 Pointer revolution                                                            31200 …
                 mm                   mm                          mm                           mm
                 150                   40                        0,02                             2                                                                    301
                 150                   40                         0,01                            1                                                                    302
                 200                   50                        0,02                             2                                                                    303
                 300                   60                        0,02                             2                                                                    304



           www.atorn.com
                                                             Performance requires quality.
                                                            Dial indicators by ATORN:




                                                                                        ATORN‘s high-quality measuring tools.




    31.10         www.hhw.de                                                                                                                                                    eng/OP
         ß                                                                       Measuring and Laying-Out Tools, Testing Instruments
            31224 - 31228                  Slide Callipers With Round Scale (Dial Slide Callipers)
         Type                                                     31224                                                                                             31224 101
         Turning dial face with locking screw, patented
         shock protection, high precision by hardened and
         ground measuring toothed bar, accuracy in
                                                                  (
                                                                  Type
         compliance with DIN 862, in case with test report        One pointer revolution = 1 mm in order to avoid
         and declaration of conformity.                           indication error.
         Application                                                                                                                                               31225 301
         For external, internal, depth and step or collar         31225

                                                                  I
         measuring.
         Quality
         Stainless steel, hardened.                               Type
                                                                  One pointer revolution = 1 mm in order to avoid



                                                                                                                                                                                   3
         Note:                                                    indication error.                                                                                31228 201
         Inspection gauges see cat.-no. 32060 201.
                                                                  31228


                                                                  (
                                                                  Type
                                                                  One pointer revolution = 2 mm.                                                                   31228 203




          Measuring range            Jaw length      Graduation           1 pointer revolution                      31224    …              31225         …        31228     …
                      mm                    mm             mm                             mm
                      150                    40            0,01                              1                              101
                      150                    40           0,02                               1                                                           301
                      150                    40           0,02                               2                                                                              201
                      200                    50           0,02                               2                                                                              202
                      300                    64           0,02                               2                                                                              203

                  31235                    Precision Slide Callipers for Internal Circlip Grooves

         &
         Type
                                                                  Application
                                                                  For measuring internal circlip grooves in boreholes.
                                                                  Quality
                                                                                                                                                                           31235



         With offset cross-over inside gauging jaws. Contact      Stainless steel.
         surfaces hardened and finely ground. Reading
         parts with matt-chrome finish.Recessed graduati-
         on on measuring rail. Main graduation and vernier                                                                                                     B
                                                                                                                                                     A




         highly accurately laser-marked. Slide with locking
                                                                                                                                                         C
                                                                                                                                                 I




         screw and adjustable phosphor bronze sliding
         spring. Accuracy in compliance with works norm.




               Measuring range              Jaw length             Graduation                    Offset             Rod Dia.T             Total Length             31235     …
                         B mm                     l mm                    mm                 C x A mm                     mm                       mm
                       10 - 160                      25                  0,05                   3 x 0,9               16 x 3,5                    250                       101
                       20 - 160                      40                  0,05                   5 x 2,0               16 x 3,5                    250                       102
                       26 - 200                      60                  0,05                   7 x 3,0               20 x 5,0                    284                       103
                       35 - 300                     100                  0,05                  10 x 5,0               20 x 5,0                    386                       104

                  31241                    Digital Precision Slide Callipers for Internal Circlip Grooves
         ß                                                        Quality
         Type                                                     Stainless steel.                                                                                         31241
         With interface Opto RS 232, offset cross-over
         inside gauging jaws, on/off switch, zero-setting in      Note:
         any position, display of mm or inch, HOLD-function       Connecting cable see cat.-no. 35200.
         (measured value default setting), PRESET (measu-         Spare batteries see cat.-no. 39900 102.
         red value default setting). Accuracy in compliance
         with works norm, precision mechanic, capacitive
         measuring system. Battery 3V, type CR 2032.                                                                                                           B
                                                                                                                                                 A




         In wooden case.
                                                                                                                                                         C
                                                                                                                                                 I




         Application
         For measuring internal circlip grooves in boreholes.




          Measuring range          Jaw length        Graduation               Offset        Rod Dia.T       Total Length          Opto RS 232                      31241     …
                    B mm                 I mm              mm             C x A mm                mm                 mm
                  10 - 160                  25             0,01            3,0 x 0,9            16 x 3              235                     x                               101
                  20 - 160                  40             0,01            5,0 x 2,0            16 x 3              235                     x                               102


eng/OP                                                                                                                                          www.hhw.de             31.11
    • Multi-Purpose Slide Calipers • Laying-Out Slide Callipers
    • Precision 3- and 5-Point Measuring Slide Callipers • Depth Measuring Slide Callipers
            31243                     Set of Multi-Purpose Slide Callipers, digital

    0
    Type
                                                              Scope of supply:
                                                              Slide callipers, measuring inserts, batteries, case.                     31243

    Especially manufactured slide calliper for measuring      Note:
    differently-shaped workpieces. Can be customised          Measuring inserts see cat.-no. 33114.
    thanks to exchangeable measuring inserts and              Connecting cable see cat.-no. 35200.
    extensions of dial indicators. Suitable for internal      Spare batteries see cat.-no. 39900 102.
    and external measurements. With locking screw. For
    measuring insert threads M 2,5. Zero-setting at any
    point. Accuracy in compliance with DIN 862,
    display of mm or inch. HOLD function (data stora-
    ge). Preset function (measurement value preset).



3
    Memory for 2 limit values, with interface RS 232.
    Battery (3 V Lithium, type 2032).




     Measuring range         Graduation   Length of measuring blade        Internal dimension                                  31243     ...
                 mm                mm                           mm                       mm
                 300               0,01                          90                        40                                           101
                 500               0,01                         100                        50                                           102



             31245                   Laying-Out Slide Callipers
    Type
    With locking screw. Graduation: mm, on bar and                                                                                     31245
    slide. Graduation 0,05mm (vernier extended to
    39 mm).
    Quality
    Special steel, hardened laying-out slide.


          Measuring range             Graduation           Laying-out slide                                                    31245     …
                      mm                    mm                         mm
                      160                  0,05                        100                                                              101
                      250                  0,05                        120                                                              102
                      300                  0,05                        160                                                              103
                      500                  0,05                        160                                                              105

             31247                   Precision 3- and 5-Point Measuring Slide Callipers
    Type                                                      31247 101                                                         31247 101
    Parallax-free reading with graduation in mm and           For 3-cutting edge tools.
    inch, matt chrome finish. Graduation 0,05mm
    (vernier extended to 39mm).                               31247 102
    Application                                               For 5-cutting edge tools.
    For measuring diameters of milling cutters, reamers,
    taps, splined shafts, toothed gears etc.
    Quality
    Stainless steel.




    For measuring range Ø                                                                                                      31247     …
                      mm
                    5 - 40                                                                                                              101
                    5 - 40                                                                                                              102




           www.atorn.com
                                                            Performance requires quality.
                                                           Digital slide callipers by ATORN:




                                                                                       ATORN‘s high-quality measuring tools.




    31.12         www.hhw.de                                                                                                                   eng/OP
         ß                                                                    Measuring and Laying-Out Tools, Testing Instruments
                  31305                     Precision Depth Measuring Slide Callipers
         ß                                                       Quality                                                                                                           31305
         Type                                                    Stainless steel.
         Reading parts lasered and with matt-chrome
         finish, graduation in mm. Measuring bar fully
         hardened, with exchangeable hardened rotary pin
         and one-sided graduation. Contact surfaces                                                                                                                           57




                                                                                                                                                                     ø1
                                                                                                                                                                                 °
         hardened. Accuracy in compliance with DIN 862.
         In case.




                                                                                                                                                            5
         Application
                                                                                                                                                                          8
         For measuring small and offset boreholes.

          Measuring range         Base span           BeamT           Graduation                        31305     …
                      mm                mm               mm                 mm
                       80

            31306 - 31327
                                         50              8x3               0,05

                                            Precision Depth Measuring Slide Callipers
                                                                                                                 101
                                                                                                                                                                                               3
         ß                                                       31306                                                      31326
         Type                                                    Accuracy in compliance with DIN 862. Double-si-            Accuracy in compliance with DIN 862. Double-si-
         Graduation: mm. Contact surfaces inductively            ded graduation for reversing the measuring rod.            ded graduation for reversing the measuring rod.
         hardened. With locking screw. Reading parts             Measuring bar fully hardened, with exchangeable,           Length x width of offset beam: 12,5 x 5 mm for
         with matt-chrome finish.                                hardened rotary pin. Ø of rotary pin: 1,5 mm (with         boreholes starting at Ø 22 mm (with measuring
         Quality                                                 measuring bar 8 x 3 mm) and/or 2,0 mm (with                bar 8 x 3 mm) and 16 x 10 mm for boreholes
         Stainless steel.                                        measuring bar 12 x 4 mm).                                  starting at Ø 28 mm (with measuring bar 12 x 4
                                                                                                                            mm).
                                                                 31321
                                                                 Accuracy in compliance with DIN 862. With                  31327
                                                                 straight, bevelled beam.                                   Accuracy in compliance with works norm.
                                                                                                                            Graduation on both sides allows exchange of the
                                                                                                                            rule. Rectangularly offset double stepped measuring
                                                                                                                            beam for width and distance measurements in holes
                                                                                                                            or slots with a diameter starting at 20 mm.



                                      31306                                     31321                                        31326                                                 31327




                                                                                                                                                                              4 + 0,01




                                                                                                                                                                                          6
                                                                                                                                                                20




                                                                                                                                                                                          6
                                                                                                                                                                              4 + 0,01




          Measuring range         Base span           BeamT           Graduation                       31306     …          31321     …       31326    …                  31327           …
                      mm                mm                mm                mm
                      150               100              8x3               0,05                                 101                  101              101
                      200               100              8x3               0,05                                 102                  102              102                                102
                      300               100             12 x 4             0,05                                                                                                          104
                      300               150             12 x 4             0,05                                 104                  104              104
                      500               150             12 x 4             0,05                                                      106              106
                     1000               250             20 x 5             0,05                                                      107

                  31300                     Precision Depth Measuring Slide Callipers

         (
         Type
                                                                 Quality
                                                                 Stainless steel.
                                                                                                                                                                                   31300



         With rotatable stop plate. Graduation 0,05 mm.          Note:
         Accuracy in compliance with DIN 862. Scale              Measuring bases see cat.-no. 31302.
         background with matt-chrome finish, main graduati-
         on slightly recessed to prevent damage and wear.In
         plastic case with test report and declaration of
         conformity.

         Measuring range      Vernier top       A           B             C               D             31300         ...
                     mm              mm       mm          mm             mm             mm
                     150            0,05      130         8,5             4              12                      101
                     250            0,05      130         8,5             4              12                      102
                     500            0,05      130         8,5             4              12                      103


eng/OP                                                                                                                                       www.hhw.de                          31.13
    • Depth Measuring Slide Callipers • Measuring bases • Mount-On Measuring Rods
              31301                   Digital Depth Measuring Slide Callipers IP 67

    (
    Type
                                                                  Note:
                                                                  Further types available on request.
                                                                  Measuring bases see cat.-no. 31302.
                                                                                                                               31301

    With rotatable stop plate. Protection rating IP 67.           Connecting cable see cat.-no. 35200.
    Measuring rod with incremental, capacitive graduati-          Spare batteries see cat.-no. 39900 102.
    on. Interface Opto RS 232 6-digit LC-display, digit
    height 7 mm, display of mm or inch, zero-setting in
    any position. On/off-switch, automatic switch to
    power-safe after 10 minutes, shut-off after 2 hours.
    HOLD function. Accuracy in compliance with DIN
    862 Operating temperature 10 °C - 40 °C, battery
    3V, type CR 2032 for long-term operation. In



3
    wooden or plastic case with test report and declara-
    tion of conformity.




          Measuring range                        A                          B                            31301    …
                      mm                       mm                         mm
                      250                      150                        8,5                                    101
                      350                      150                        8,5                                    102
                      500                      150                        8,5                                    103

              31302                   Mount-on measuring bases

    (
    Type
                                                                  Application
                                                                  For depth measuring slide callipers cat.-no. 31300
                                                                  and 31301.
                                                                                                                               31302

    In compliance with works norm, with declaration of
    conformity. Delivery with fastening material.




                     A                 B                      C          max. error                      31302    …
                   mm                 mm                    mm                  µm
                   200                 8                     10                   5                              101
                   300                 8                     16                   5                              102
                   400                 8                     16                   5                              103

              31328                   Digital Depth Measuring Slide Callipers
    S                                                             Note:
    Type                                                          Connecting cable see cat.-no. 35200.
    With interface Opto RS 232Transmission of                     Spare batteries see cat.-no. 39900 102.
    measured values, HOLD-function, display can be                                                                             31328
    switched from metric to imperial, on/off switch. With
    straight, bevelled measuring beam. Accuracy in
    compliance with DIN 862. Battery (3V, CR 2032)
    designed for long-term operation. In case.
    Application
    For measuring depth and distance.




     Measuring range           Base span     Error tolerance       Resolution Opto RS 232                31328    …
                 mm                  mm                  mm              mm
                 200                 100                0,04             0,01           x                        202
                 300                 150                0,05             0,01           x                        203



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                                                              Performance requires quality.
                                                              Roughing end milling cutter by ATORN:




                                                                                         ATORN‘s high-quality milling tools.




    31.14          www.hhw.de                                                                                                          eng/OP
         ß                                                                        Measuring and Laying-Out Tools, Testing Instruments
            31340 - 31344                   Digital Depth Measuring Slide Callipers
         Type                                                      Note:                                                   31341
         Wear-resistant, capacitive measuring system,
         without mechanical transmission elements. With
         interface Opto RS 232. 5-digit LC-display, digit
                                                                   Connecting cable see cat.-no. 35200.
                                                                   Spare batteries see cat.-no. 39900 102.                 0
                                                                                                                           With straight, bevelled measuring beam. Accuracy
         height 6 mm, display of mm or inch, zero-setting in       31340                                                   in compliance with DIN 862.
         any position, on/off switch, hold function. Repeatabi-    With rectangularly offset measuring beam. Accura-       Application
         lity 0,01 mm. Battery (3V, CR 2032) designed for          cy in compliance with DIN 862.                          For measuring depth and distance.
         long-term operation, can be deactivated. In wooden        Application
         case.                                                     For measuring recesses, e.g. in holes (from Ø 28        31344
         Application                                               mm) and steps.                                          ß
         For direct, difference, comparison and tolerance                                                                  Measuring beam stepped on both sides. Accuracy
         measurements, without additional, complicated             31340 101-102                                           in compliance with works norm.

                                                                   0
                                                                                                                                                                                 3
         calculations.                                                                                                     Application
         Quality                                                                                                           For width and distance measurements, slots, and
         Stainless steel. Guiding surfaces hardened and                                                                    recesses in holes from Ø 24 mm.
         ground, contact surfaces inductive hardened
         and ground.



                                                       31340                                                   31341                                                     31344




                                                                                                                                                                     4




                                                                                                                                                                            6
                                                                                                                                                            24




                                                                                                                                                                            6
                                                                                                                                                                     4



                                                                                                                         0               0                       ß
               Measuring range               Base span               Resolution           Opto RS 232                    31340      …    31341       …           31344     …
                           mm                      mm                      mm
                           200                     150                     0,01                      x                                              100                   100
                           300                     150                     0,01                      x                             101              101                   101
                           500                     150                     0,01                      x                             102              102

                  31350                     Digital Depth Measuring Slide Callipers

         0
         Type
                                                                   for automatic shutdown after approx. 2 hours.
                                                                   Battery Type CR 2032 for long-term operation. In
                                                                   case.
                                                                                                                                                                         31350

         With 3 exchangeable measuring inserts, LC-display
         with high contrast with 7,5 mm digit height, inter-       Note:
         face Opto RS 232. Measuring disc especially               Connecting cable see cat.-no. 35200.
         suitable for measuring keyway gaps and keyway             Spare batteries see cat.-no. 39900 102.
         width. Accuracy in compliance with DIN 862.
         ON/OFF switch, zero-setting at any point. Display of
         mm or inch, preset function (measurement value
         preset), reversal of counting direction ( +/-) for
         differential measurements. With power safe function


         Measuring range     Resolution    Base span      Depth measurement rod Ø Opto RS 232            31350     ...
                   mm              mm            mm                           mm
                   100             0,01           85                            4           x                    101

                  39840                     Digital Mount-On Measuring Rods

         &
         Type
                                                                   Application
                                                                   For all movement measurements with coordinate
                                                                   measuring tables on machine tools, woodworking
                                                                                                                                                                         39840

         With data output Opto RS 232 C and direct digital         machines and measuring machines.
         reading. The bar ends are equipped with mounting          Quality
         slots. Sliding plate on the back of the bar. LC-dis-      Bar made of stainless, hardened steel.
         play: 5 digits, digit height 6 mm. +/- preset-function    Hardness greater than or equal to 53 HRC.
         (for measurement value), display of mm or inch,
         zero-setting in any position, HOLD-function (storage      Note:
         of measurement value), on/off-switch.                     Further measuring ranges and vertical types
         Battery 1,5V, type SR 44, included.                       available on request. Connecting cable see cat.-no.
                                                                   35200. Spare batteries see cat.-no. 39900 101.

            Measuring range (x)              Resolution           Opto RS 232 C                          39840    …
                           mm                      mm
                           150                     0,01                       x                                  201
                           200                     0,01                       x                                  202
                           300                     0,01                       x                                  203


eng/OP                                                                                                                                     www.hhw.de                    31.15
    • Measuring Instrument Sets • Micrometer Gauges
       31355 - 31357                  Measuring Instrument Sets
    ß                                                        31357 301                                                                              31355
    Type                                                     Large Measuring Instrument Set
    In wooden case.                                          6-part, containing:
                                                             1 pocket slide calliper 150 mm
    31355 301                                                (cat.-no. 31008 101),
    Standard Measuring Instrument Sets                       1 precision micrometer gauge
    2-part, containing:                                      0-25 mm (cat.-no. 31502 101),
    1 pocket slide calliper 150 mm                           1 measuring rod 200 mm (cat.-no. 39800 102),
    (cat.-no. 31008 101),                                    1 flat steel square 100 x 70 mm, (cat.-no. 36115
    1 micrometer gauge 0-25 mm                               102),
    (cat.-no. 31502 101).                                    1 knife-edged straight edge 100 mm (cat.-no.
                                                             36060 102),



3
    31355 501                                                1 bow spring divider 125 mm (cat.-no. 35630 102).
    Wooden case, empty, for cat.-no. 31355 301.
                                                             31357 501
                                                             Wooden case, empty, for cat.-no. 31357 301.

                                                                                                                                                31357




                                                                                 2-part          6-part
                                                                                 31355     …     31357      …

        Measuring instrument set                                                          301              301
        Wooden case                                                                       501              501

       31500 - 31502                  Precision Micrometer Gauges
    ß                                                                                             31500 101                                 31500 102
    Type
    Contact surfaces carbide-equipped and lapped.
    Scale parts matt chrome finish, spindle fully
    hardened and ground. With locking lever, adjusting
    nut and ratchet. Accuracy in compliance with DIN
    863. Insulated against body heat. Graduation 0,01
    mm, spindle pitch 0,5 mm, measuring spindle Ø 6,5
    mm, measuring drum Ø 18 mm. Keys and setting
    gauges included with set and single tools, in storage
    box.
    Application
    For outside measurements.




                                                                                                                   Set         Storage box, empty
          Measuring range                                    1 ea. micrometer gauge                              31500    …                 31501     …
                      mm                                                         mm
                   0 - 100                             0-25 / 25-50 / 50-75 / 75-100                                     101                         101
                   0 - 150         0-25 / 25-50 / 50-75 / 75-100 / 100-125 / 125-150                                     102                         102



                                                                                                                                                    31502




                                          single                                                single
    Measuring range                       31502     …        Measuring range                    31502      …
                mm                                                       mm
              0 - 25                               101               75 - 100                             104
             25 - 50                               102              100 - 125                             105
             50 - 75                               103              125 - 150                             106


    31.16          www.hhw.de                  Fax-Bestellhotline: 0800 0 915910                                                                            eng/OP
         ß                                                                   Measuring and Laying-Out Tools, Testing Instruments
                  31505                   Precision Micrometer Gauges
         Type                                                   31505 098-103                                                                   31505 098
         50 mm measuring range, carbide-equipped                Type
         contact surfaces, plane-parallel lapped. Spindle       With semicircular, solid frame, made of high
         thread hardened and ground, accuracy exceeds           quality spheroidal cast iron, special effect
         DIN 863. Zero-setting and thimble adjustable,          varnished. Spindle and contact surfaces 8 mm Ø.
         clamping ring for locking the spindle, coupling
         (ratchet) allows for constant measuring pressure,      31505 104-107
         reading parts dazzle-free with matt-chrome             Type
         finish. Reading without addition by 1 mm thread        With semicircular frame made of light metal,
         pitch and 100-graduation (errors in measurements       special effect varnished. Spindle and contact                                   31505 104
         of 0,5 mm will not arise).                             surfaces 10 mm Ø.
         Scale thimble 24 mm Ø, graduation



                                                                                                                                                               3
         0,65 mm, graduation 0,01 mm. Delivery with
         conformity declaration, in wooden case.
         Application
         Proper use for accurate measuring on machine tools
         as well as for general workshop use. For grinding
         machines, for cast iron works and continuous
         usage.

         Note:
         Setting gauges see cat.-no. 31579.




          Measuring range          max. error                             31505    …         Measuring range         max. error                31505     …
                       mm                 µm                                                              mm                µm
                    0 - 50                  3                                     098               250 - 300                 5                         103
                  50 - 100                  4                                     099               300 - 350                 6                         104
                 100 - 150                  4                                     100               350 - 400                 6                         105
                 150 - 200                  5                                     101               400 - 450                 7                         106
                 200 - 250                  5                                     102               450 - 500                 7                         107

             31510 - 31511                Precision Micrometer Gauges
         31510                                                  Note:                                                                                  31510
         Precision Micrometer Gauges                            Setting gauges see cat.-no. 31579.
         Type
         Carbide-equipped extension 50 mm, with thread          31511
         attachment, lapped to length of gauge block,           Wooden cases for precision micrometer gauges
         included. This extension doubles the measuring
         range of the spindle (adjustable by 50 mm). 0,01
         reading without addition by 1 mm thread pitch and
         100-graduation. Ideal for large measuring ranges.
         Spindle 10 mm Ø, contact surfaces made of
         carbide. Scale drum 24 mm Ø. Accuracy exceeds
         DIN 863. Sturdy frame made of light metal. With
         clamping device and friction coupling. Wooden case
         not included.
         Application
         Easy attachment and removal of extension. Much
         easier handling with greater measuring accura-
         cy when compared to micrometer gauges with
         exchangeable anvil inserts.




                                                              Micrometer gauges                                                         Wooden cases
          Measuring range          max. error                             31510    …            For micrometer gauges                          31511     ...
                       mm                 µm                                                 with measuring range mm
                 200 - 300                  6                                     097                        200 - 300                                  097
                 300 - 400                  7                                     098                        300 - 400                                  098
                 400 - 500                  8                                     099                        400 - 500                                  099
                 500 - 600                  9                                     100                        500 - 600                                  100
                 600 - 700                  9                                     101                        600 - 700                                  101
                 700 - 800                  9                                     102                        700 - 800                                  102
                 800 - 900                 10                                     103                        800 - 900                                  103
                900 - 1000                 10                                     104                       900 - 1000                                  104
               1000 - 1100                 11                                     105                      1000 - 1100                                  105
               1100 - 1200                 11                                     106                      1100 - 1200                                  106
              1200 - 1300                  12                                     107                      1200 - 1300                                  107
              1300 - 1400                  12                                     108                      1300 - 1400                                  108
              1400 - 1500                  13                                     109                      1400 - 1500                                  109


eng/OP                                                                         Fax-Bestellhotline: 0800 0 915910                  www.hhw.de       31.17
    • Micrometer Gauges • Indicator Micrometer Gauges
             31513                    Precision Micrometer Gauges

    0
    Type
                                                               31513 101-104
                                                               Micrometer gauges, single.
                                                                                                                                               31513 301



    Contact surfaces carbide-equipped and lapped.              31513 301
    Scale parts matt chrome finish, spindle fully              Set consists of:
    hardened and ground. With locking lever, adjusting         1 ea. precision micrometer gauges measuring range
    nut and ratchet. Accuracy in compliance with DIN           0 - 25 mm,
    863-1. Insulated against body heat.                        25 - 50 mm,
    Graduation 0,01 mm, spindle pitch 0,5 mm,                  50 - 75 mm,
    measuring spindle Ø 6,5 mm, measuring drum Ø 18            75 - 100 mm.
    mm. Keys and setting gauges included with set              Incl. of setting gauges 20, 50, and 75 mm.
    and single tools, in storage box.



3                                                                                                    single
     Measuring range                                                                                 31513     …
                 mm
               0 - 25                                                                                         101
              25 - 50                                                                                         102
              50 - 75                                                                                         103
             75 - 100                                                                                         104

                                                                                                        Set
     Measuring range                1 ea. micrometer gauge                                            31513    …
                 mm                                      mm
              0 - 100          0-25 / 25-50 / 50-75 / 75-100                                                  301



        31515 - 31516                 Precision Micrometer Gauges

    (
    ISOMASTER
                                                               Note:
                                                               Spindle locking by a clamping ring guarantees high
                                                               accuracy. Setting gauges see cat.-no. 31579.
                                                                                                                                                       31515



    Type
    Display of full and half millimeters by means of           31515
    graduation on scale sleeve, 1/100 mm graduation on         Type
    scale drum with 50 graduation marks. By reversing          Set consists of:
    the measuring force delimiter (integrated in the scale     1 ea. precision micrometer gauges measuring range
    drum) the friction can be neutralised. Contact             0 - 25 mm,
    surfaces carbide-equipped. Accuracy in complian-           25 - 50 mm,
    ce with DIN 863 part 1. Graduation 0,01 mm,                50 - 75 mm,
    spindle pitch 0,5 mm, measuring spindle Ø 6,5              75 - 100 mm.
    mm (measuring range 0 - 100 mm) and/or 8,0 mm
    (measuring range 100 - 300 mm). Test report with           31516                                                                                   31516
    declaration of conformity. Marked with individual          Micrometer gauges, single.
    serial number. Swiss-made, in case.
    Application
    For outside measurements.




                                             Set                                                     single                                   single
          Measuring range                  31515    …                Measuring range                 31516     …           Measuring range    31516      …
                      mm                                                          mm                                                    mm
                  0 - 100                          201                         0 - 25                         201                 150 - 175             207
                                                                              25 - 50                         202                 175 - 200             208
                                                                              50 - 75                         203                 200 - 225             209
                                                                             75 - 100                         204                 225 - 250             210
                                                                            100 - 125                         205                 250 - 275             211
                                                                            125 - 150                         206                 275 - 300             212



            www.atorn.com
                                                             Performance requires quality.
                                                             Short chucks by ATORN:




                                                                                        ATORN‘s high-quality clamping tools.




    31.18          www.hhw.de                                                                                                                                  eng/OP
         ß                                                                      Measuring and Laying-Out Tools, Testing Instruments
                  31525                    Precision Micrometer Gauges

         (
         TESAMASTER
                                                                 wrenches and a test report with declaration of
                                                                 conformity. Marked with individual serial number.
                                                                 Accuracy in compliance with DIN 863/1.
                                                                                                                                                                            31525



         Type                                                    Application
         With very low deviation in measurements. Mechani-       For outside measurements.
         cal counter for 0,1 mm, reading errors of 0,5 mm        Quality
         do not arise. 0,001 mm are shown parallax-free by       Contact surfaces carbide-equipped.
         using a vernier on a ball bearing sleeve. Friction
         coupling at the end of measuring spindle. A cord        Note:
         ring at the scale drum allows one-hand measure-         Setting gauges see cat.-no. 31579.
         ments without measuring force delimiter. Measuring
         force max. 10 N. Graduation 0,001 mm by means



                                                                                                                                                                                    3
         of vernier, parallax-free. Pitch of measuring thread
         0,5 mm. Contact surface Ø: 6,5 mm (measuring
         range 0 - 100 mm), 8 mm (measuring range 100 -
         200 mm), accuracy approximately 50% better
         than the standardsrequire. In case with 2 setting


         Measuring range          max. Deviation    max. Parallelism        31525     …            Measuring range            max. Deviation    max. Parallelism    31525     …
                   mm           clamping fmax µm    divergences µm                                           mm             clamping fmax µm    divergences µm
                 0 - 25                        2                  1,0               201                100 - 125                           4                  2,0            205
               25 - 50                         2                  1,5               202                125 - 150                           4                  2,5            206
               50 - 75                         3                  1,5               203                150 - 175                           5                  3,0            207
              75 - 100                         3                  1,5               204                175 - 200                           5                  3,0            208

                 31529                     Precision Indicator Micrometer Gauges

         0
         Type
                                                                 1) moving anvil
                                                                 2) precision dial indicator with adjustable tolerance
                                                                    markers
                                                                                                                                                                            31529



         Contact surfaces carbide-equipped and precision         3) lever for raising the anvil
         lapped, measuring drum and measuring sleeve with        Application
         matt-chrome finish, frame fully matt chrome finished,   For direct and difference measurements. Most
         heat transmission protection by plastic insulating      suitable for serial inspection of small precision parts.
         sleeves. Accuracy in compliance with DIN 863,
         spindle pitch 0,5 mm, measuring spindle Ø 8 mm,         Note:
         measuring drum Ø 20 mm, relieve stroke of measu-        Larger measuring ranges and micrometers with
         ring pin approx. 2,5 mm. Micrometer gauge range         indication range 140 µm and graduation 2 µm
         25 mm. Precision dial indicator accuracy in             availabe on request.
         compliance with DIN 879. In case with conformity        Setting gauges see cat.-no. 31579.
         declaration.


          Measuring range             Error tolerance                   Error tolerance                      Head graduation                        Graduation      31529     …
                      mm       Micrometer Gauges mm         precision dial indicator mm           precision dial indicator mm      precision dial indicator mm
                    0 - 25                      0,004                              0,001                               +/- 0,07                           0,001              101
                   25 - 50                      0,004                              0,001                               +/- 0,07                           0,001              102
                   50 - 75                      0,004                              0,002                               +/- 0,14                           0,002              103

                  31550                    Digital Micrometer Gauges IP 67
         S                                                       31550 301
         31550 101-103                                           S_Mike PRO, set                                                                                            31550
         S_Mike PRO, single                                      Type
         Type                                                    3-part, measuring range 0-102 mm.
         With interface Proximity RS 232/USB.Water and           Consists of 3 micrometer gauges:
         coolant-proof in compliance with IP 67.                 0-30 mm, 30-66 mm, 66-102 mm.
         Smart inductive sensor:
         - automatic initiation of power-safe mode               Note:
         - storage of original value                             Connecting cable see cat.-no. 35200.
         - automatic switch-on when measuring spindle is         Spare batteries see cat.-no. 39900 102.
           moved
         Non-revolving measuring spindle Ø 6,5 mm with
         quick adjustment and ratchet of 12 mm/revolution.
         New, contactless interface S_Connect Proximity.
         Measuring force adjustable: 5N/10N.


          Measuring range      Error tolerance       Repeatability          A                 B               C              D            E             F           31550     ...
                       mm                  µm                 µm          mm                mm              mm            mm            mm            mm
                      0-30                   3                   1       38,5              27,5              63           11,5           63           176                    101
                     30-66                   4                   1       74,5              43,0              75           12,5           85           231                    102
                   66-102                    5                   1      110,5              60,0              75           13,5          106           270                    103
                 Set 0-102                   –                   –          –                 –               –              –            –             –                    301


eng/OP                                                                                                                                            www.hhw.de            31.19
    • Micrometer Gauges • Setting gauges • Thread measuring inserts
            31552                     Digital micrometer gauges

    0
    Type
                                                              Note:
                                                              Setting gauges see cat.-no. 31579.
                                                              Connecting cable see cat.-no. 35200.
                                                                                                                                                          31552 101-104

    Contact surfaces carbide-equipped Ø 6,5 mm,               Spare batteries see cat.-no. 39900 102.
    advanced friction coupling, LC-display with high
    contrast, 7,5 mm digit height, interface multiCOM         31552 101-104
    (optional: Opto RS 232, USB or Digimatic).                Digital micrometer gauges, single.
    Accuracy in compliance with DIN 863-1. Functi-
    ons: ON/OFF, zero-setting at any point, display of        31552 301
    mm or inch, ABS (locking of the preset limit value),      Set of digital micrometer gauges
    direct or differential measurement, preset function       Type
    (measured value preset), reversal of counting             4-part, measuring range 0-100 mm. Consists of 4



3
    direction (+/-) for differential measurements. With       micrometer gauges: 0-25 mm, 25-50 mm, 50-75
    power safe function for automatic shutdown after          mm, 75-100 mm.
    approx. 2 hours. In case incl. of battery CR 2032,
    designed for long-term operation and setting
    gauges (measuring range 0-25 mm setting gauge
    not included).

                                                                                                                                                             single
     Measuring range          Resolution                                                                                                                     31552       …
                 mm                 mm
               0 - 25             0,001                                                                                                                                 101
              25 - 50             0,001                                                                                                                                 102
              50 - 75             0,001                                                                                                                                 103
             75 - 100             0,001                                                                                                                                 104

                                                                                                                                                                Set
     Measuring range          Resolution                                                                                                                      31552      …
                 mm                 mm
              0 - 100             0,001                                                                                                                                 301



       31555 - 31557                  Precision Digital Micrometer Gauges capa µ system

    (
    MICROMASTER
                                                              Note:
                                                              Setting gauges see cat.-no. 31579.
                                                              Connecting cable see cat.-no. 35200.
                                                                                                                                                                       31556

    Type                                                      Spare batteries see cat.-no. 39900 102.
    Advantages of this innovation:
    - Easy handling thanks to ergonomic design,               31555
    - Latest TESA technology, the patented capa µ             Type
      system,                                                 protection rating IP 40.
    - Big LC-display (digit height 7 mm),
    - Measuring range 0 - 30 mm with 20% more                 31556
      capacity,                                               Type
    - Absolute control of measuring force by friction         Humidity resistant in compliance with protection
      coupling,                                               rating IP 54.
    - Comfortable one-hand operation thanks to locked
      measuring drum,                                         31557
    - PRESET, difference measuring and HOLD-functi-           Type
      on.                                                     Humidity resistant in compliance with protection
    Technical specifications:                                 rating IP 54 and with interface Opto RS 232. If the
    Numerical interval 0,001mm/.00005 inch, display of        device is connected to a processing device (e.g.
    mm or inch, measuring spindle Ø 6,5 mm, carbide           TESA SPC printer, cat.-no. 35105 201), the protecti-
    measuring faces, measuring force max. 10 N, zero-         on rating changes to IP 40.
    setting in any position, accuracy in compliance
    with DIN 863/1. Automatic shut-off.Battery (3V, type
    CR 2032), for long-term operation. In case, batte-
    ries, instruction manual and test report with
    declaration of conformity included. Up to a
    measuring range of 100 mm with SCS test
    certificate.
    Application
    For outside measurements.

                              Standard      Protection rating IP 54 Opto RS 232                                      Standard    Protection rating IP 54 Opto RS 232
    Measuring range              31555     …         31556 …              31557    …     Measuring range                31555   …         31556 …              31557     …
              mm                                                                                   mm
            0 - 30                       201                 201                  201        150 - 175                                                                  207
          25 - 50                                            202                  202        175 - 200                                                                  208
          50 - 75                                            203                  203        200 - 225                                                                  209
         75 - 100                                            204                  204        225 - 250                                                                  210
        100 - 125                                                                 205        250 - 275                                                                  211
        125 - 150                                                                 206        275 - 300                                                                  212


    31.20          www.hhw.de                                                                                                                                                  eng/OP
         ß                                                                      Measuring and Laying-Out Tools, Testing Instruments
                   31579                    Metric Setting Gauges
         Type                                                                                                                       31579
         Contact surfaces plane-parallel lapped, parallelism
         less or equal to 1µ. Ø 6,5 mm up to 275 mm, Ø 10          Note:
         mm starting at 300 mm. Accuracy in compliance             Other lengths (in increments of 25 mm up to 1500
         with DIN 863 (js2) up to 175 mm, better than DIN          mm) can be supplied within a short time.
         863 starting at 200 mm. With insulating handle and        Special lengths and sets in cases available on
         serial ID number.                                         request.
         Application
         For precision micrometer gauges with 2 flat and
         parallel positioned contact surfaces.
         Quality
         Contact surfaces made of steel, hardened, and



                                                                                                                                            3
         aged.

              Length       max. error             31579    …           Length       max. error          31579    …
                 mm           +/- µm                                      mm           +/- µm
                  25             1,25                     101             550            3,50                   122
                  50             1,25                     102             650            4,00                   126
                  75             1,50                     103             750            4,00                   130
                 100            2,00                      104             850            4,00                   134
                 125            2,50                      105             950            5,00                   138
                 150            2,50                      106            1050            5,00                   142
                 175            2,50                      107            1150            6,00                   146
                 225            3,00                      109            1250             7,00                  150
                 275            3,00                      111            1350             7,00                  154
                 350            3,50                      114            1450             7,00                  158
                 450            3,50                      118

                   31585                    Precision Micrometer Gauges
         ß                                                         Application                                                      31585
         Type                                                      Especially for thread measuring inserts 3,5 x
         Lengthswise adjustable holder at the anvil side for       15,5 mm, cat.-no. 31587. For measuring the pitch
         measuring inserts with prism contact surfaces, fine       diameter of external threads by means of replace-
         adjustment by thread and locking device. Holder for       able thread measuring inserts cat.-no. 31587 and
         conical measuring inserts at side of measuring            31591.
         spindle. Frame made of high-quality malleable
         castiron, special effect varnished, with heat protecti-   Note:
         on. Spindle thread hardened and ground, spindle           Precision micrometer gauges for internal thread
         nut adjustable. With clamping ring and friction           measurements available on request.
         coupling (ratchet). Reading parts dazzle-free with        Thread measuring inserts and setting gauges see
         matt-chrome finish. Graduation 0,01 mm, spindle           cat.-no. 31587 - 31594.
         pitch 0,5 mm, scale drum Ø 20 mm, accuracy
         exceeds DIN 863. In case with setting wrench and
         conformity declaration.


          Measuring range            max. error                                                         31585    …
                      mm                    µm
                    0 - 25                    3                                                                 301
                   25 - 50                    3                                                                 302
                   50 - 75                    4                                                                 303
                  75 - 100                    4                                                                 304

                   31587                    Thread Measuring inserts for Metric ISO threads
         Type                                                      Quality                                                          31587
         Ground, clamping shank with Ø 3,5 mm, length 15,5         Hardened steel, ground.
         mm. In pairs (point and notch). Setting by means of
         setting gauges cat.-no. 31589.
         Application
         For 60° male thread (metric ISO-thread). For
         measuring the pitch diameter of male threads
         (not to be used for internal thread measurements).
         For precision micrometer gauge cat.-no. 31585.




                       Pitch                      31587    …                    Pitch                   31587    …
                         mm                                                       mm
                    0,4 - 0,5                             201                2,0 - 2,5                          208
                    0,5 - 0,6                             202                3,0 - 4,0                          210
                    0,6 - 0,8                             203                4,0 - 5,0                          211
                   1,0 - 1,25                             205                5,0 - 6,0                          212
                    1,5 - 2,0                             207


eng/OP                                                                                                                 www.hhw.de   31.21
    • Setting gauges • Thread measuring inserts • Micrometer Gauge Stands • Micrometer Gauges
             31589                   Setting Gauges for Metric ISO Threads
    Type                                                  Application                                                                        31589
    Precision ground and lapped, with heat transmission   For 60° male thread (metric ISO thread).
    protection. Accuracy in compliance with DIN 863,      For precision micrometer gauge cat.-no. 31585.
    Part 3, shape D 18, +/- 3 µm. One-end, round and      Quality
    lapped hole on the pointed tip for easy mounting.     Hardened steel.

               Length                     31589    …
                  mm
                   25                             101
                   50                             102
                   75                             103

             31591                   Thread Measuring Inserts for Whitworth Threads
3   Type
    Ground, clamping shank with Ø 3,5 mm, length
                                                          Quality
                                                          Hardened steel, ground.
                                                                                                                                             31591

    15,5 mm. In pairs (point and notch).
    Setting by means of setting gauges cat.-no. 31594.    Note:
    Application                                           Thread measuring inserts and setting gauges for
    For 55° male threads (Whitworth thread). For          30° trapezoidal threads available on request.
    measuring the pitch diameter of male threads
    (not to be used for internal thread measurements).
    For precision micrometer gauge cat.-no. 31585.


        Turns per inch                    31591    …          Turns per inch                      31591     …      Turns per inch    31591     …

               60 - 48                            201                 24 - 18                              205             7 - 4,5            209
               48 - 40                            202                 18 - 14                              206             4,5 - 3            210
               40 - 32                            203                 14 - 10                              207
               32 - 24                            204                  10 - 7                              208

             31594                   Setting Gauges for Whitworth Threads
    Type                                                  Application                                                                        31594
    Precision ground and lapped, with heat transmission   For 55° male threads (Whitworth thread).
    protection. Accuracy in compliance with DIN 863,      For precision micrometer gauge cat.-no. 31585.
    Part 3, shape D 18, +/- 3 µm. One-end, round and      Quality
    lapped hole on the pointed tip for easy mounting.     Hardened steel.

               Length                     31594    …
                  mm
                   25                             101
                   50                             102
                   75                             103

             31599                   Micrometer Gauge Stands
    Type                                                   Application
    Stable cast iron base. Clamping jaws adjustable in    Ensures stable stand for fixed precision micrometer                                31599
    incline position.                                     gauges up to capacities of 100 mm. For mounting
                                                          micrometer gauges for outside measurements.


                                                31599 …

                                                  101

             31610                   Precision Micrometer Gauges
    ß                                                     Application                                                                        31610
    Type                                                  For measuring recesses, feather key grooves,
    With small measuring jaws, Ø 2 x 5 mm. Display        splined shafts and other difficult to reach locations.
    of full and half millimeters by means of graduation
    on scale sleeve, 1/100 mm graduation on scale         Note:
    drum with 50 graduation marks. With clamping ring     Setting gauges see cat.-no. 31579.
    and friction coupling. Measuring inserts carbide-
    equipped, firmly inserted. Graduation 0,01 mm,
    spindle pitch 0,5 mm, accuracy exceeds DIN 863,
    with setting wrench.

     Measuring range                      31610    …
                 mm
               0 - 25                             301
              25 - 50                             302


    31.22          www.hhw.de                                                                                                                        eng/OP
         ß                                                                           Measuring and Laying-Out Tools, Testing Instruments
                   31614                     Precision Micrometer Gauges
         ß                                                            scale drum Ø 20 mm, accuracy exceeds DIN 863.                                        31614
         Type                                                         In case with setting wrench.
         With non-revolving spindle. Reading parts dazzle-
         free with matt-chrome finish. Friction coupler               Application
         allows continious measuring pressure. Frame made             For measuring narrow recesses, e.g. for circlip rings.
         of high-quality malleable cast iron and/or spheroidal        For measuring spring wire diameters.
         cast iron, special effect varnished, with heat
         transmission protection. Graduation 0,01mm,                  Note:
         contact surface Ø 8 mm, spindle pitch 0,5 mm,                Setting gauges see cat.-no. 31579.


               Measuring range          Contact surface                 max. error                                                                 31614     …
                           mm                W x D mm                          µm
                           0 25
                        25 - 50
                                             0,75 x 6,5
                                             0,75 x 6,5
                                                                                 3
                                                                                 3
                                                                                                                                                            101
                                                                                                                                                            102    3
                   31620                     Precision Micrometer Gauges
         ß                                                            Application                                                                          31620
         Type                                                         For tooth pitch measuring starting at module 0,8 and
         2 plane-parallel lapped measuring discs fully plane          for measuring of distances between recesses and
         without sinking, scale sleeve and scale drum with            centring edges.
         matt-chrome finish, friction coupling, spindle locking
         with locking lever. Accuracy exceeds DIN 863,                Note:
         spindle pitch 0,5 mm, graduation 0,01 mm, scale              Setting gauges see cat.-no. 31579.
         drum 20 mm Ø, in case with setting wrench.




          Measuring range Measuring discs                max. error             31620       …       Measuring range Measuring discs   max. error   31620     …
                      mm              mm                        µm                                              mm              mm           µm
                    0 - 25             20                         4                     201                 75 - 100             20            5            204
                   25 - 50             20                         4                     202                100 - 125             30            6            205
                   50 - 75             20                         5                     203                125 - 150             30            6            206

                   31661                     Precision Micrometer Gauges
         ß                                                            gauges with similar measuring force, graduation                                      31661
         Type                                                         0,01 mm, accuracy in compliance with DIN 863,
         Measuring spindle with hardened contact surface Ø            part 3. In case with setting wrench.
         6,5 mm, measuring stop made of hardened steel Ø              Application
         6,5 mm, measuring force max. 10 N, but higher                Measuring anvil ball-shaped for measuring wall
         surface pressure than with standard micrometer               thicknesses of tubes and other curved parts.

          Measuring range                        31661     …
                      mm
                    0 - 25                                401

                   31665                     Precision Digital Micrometer Gauges capa µ system

         (
         MICROMASTER
                                                                      Contact surfaces:
                                                                      (1) = flat,
                                                                      (2) = small, flat,
                                                                                                                                                           31665

         Type                                                         (3) = large, flat,
         With capa µ system and interface Opto RS 232.                (4) = narrow, flat,
         Non-revolving spindle, Ø 7,5 mm, without locking             (5) = blade shape,
         device, with mounting hole for measuring insert.             (6) = spherical,
         Lengthwise adjustable holder at the anvil side for           (7) = cone-shaped.
         measuring inserts with locking device. Resolution
         0,001 mm, display of mm or inch, error tolerance of          Note:
         micrometer gauge element 3 µm. Measuring force               Measuring inserts with especially shaped contact
         max. 10 N. Zero-setting in any position. LC-display          surfaces available on request.
         digit height 7 mm. Battery (3V, type CR 2032), for           Setting gauges see cat.-no. 31579.
         long-term operation. Marked with ID-number. In               Connecting cable see cat.-no. 35200.
         case with test report and declaration of confor-             Spare batteries see cat.-no. 39900 102.
         mity. Inclusive of 7 pairs of exchangeable
         measuring inserts, hardened steel.




         Measuring range     Opto RS 232         31665     …
                   mm
                 0 - 30                  x                101
               25 - 55                   x                102


eng/OP                                                                                                                                www.hhw.de       31.23
    • 3-Point and 5-Point Micrometer Gauges • Depth Measuring Slide Callipers • Micrometer Heads
             31672                  3-Point and 5-Point Micrometer Gauges
    ß                                                     31672 101-107                                        31672 101-107
    Type                                                  Type
    Contact surfaces arranged prismatically, carbide-     3 measuring heads, opening angle of the prism 60°.
    equipped. Graduation 0,01 mm. Accuracy in             Application
    compliance with DIN 863. Frame lacquered, scale       For 3-edged workpieces.
    drum/scale sleeve with matt-chrome finish. With
    ratchet. In case with setting gauge.                  31672 108-112
    Application                                           Type
    For measuring workpieces such as e.g. odd-numbe-      5 measuring heads, opening angle of the prism
    red grooved milling cutters, reamers and taps,        108°.
    splined shafts and odd-numbered polygones.            Application
    Detection of roundness deviations on cylindrical      For 5-edged workpieces.



3
    surfaces.




                                                                                          3-Point/60°
     Measuring range                                                                           31672      …
                  mm
                1 - 15                                                                                  101
               5 - 20                                                                                   102
              20 - 35                                                                                   103
              35 - 50                                                                                   104
              50 - 65                                                                                   105
              65 - 80                                                                                   106
              80 - 95                                                                                   107


                                                                                         5-Point/108°
     Measuring range                                                                           31672      …
                 mm
               5 - 25                                                                                   108
              25 - 45                                                                                   109
              45 - 65                                                                                   110
              65 - 85                                                                                   111
             85 - 105                                                                                   112

             31673                  3-Point and 5-Point Digital Micrometer Gauges IP 54
    ß                                                     31673 101-107                                        31673 101-107
    Type                                                  Type
    Protection rating IP 54 and prismatically arranged    3 measuring heads, opening angle of the prism 60°.
    contact surfaces, carbide-equipped. Graduation        Application
    0,001 mm. Accuracy in compliance with DIN 863.        For 3-edged workpieces.
    Display of mm or inch. With LC-display. Frame
    lacquered, scale drum with matt-chrome finish. With   31673 108-112
    ratchet. In case with setting gauge.                  Type
    Application                                           5 measuring heads, opening angle of the prism
    For measuring workpieces such as e.g. odd-numbe-      108°.
    red grooved milling cutters, reamers and taps,        Application
    splined shafts and odd-numbered polygones.            For 5-edged workpieces.
    Detection of roundness deviations on cylindrical
    surfaces.


                                                                                          3-Point/60°
     Measuring range                                                                           31673      …
                  mm
                1 - 15                                                                                  101
               5 - 20                                                                                   102
              20 - 35                                                                                   103
              35 - 50                                                                                   104
              50 - 65                                                                                   105
              65 - 80                                                                                   106
              80 - 95                                                                                   107


                                                                                         5-Point/108°
     Measuring range                                                                           31673      …
                 mm
               5 - 25                                                                                   108
              25 - 45                                                                                   109
              45 - 65                                                                                   110
              65 - 85                                                                                   111
             85 - 105                                                                                   112


    31.24         www.hhw.de                                                                                                   eng/OP
         ß                                                                              Measuring and Laying-Out Tools, Testing Instruments
                  31690                     Precision Micrometer Depth Gauges
         ß                                                              Accuracy exceeds DIN 863, graduation 0,01 mm,                                  31690
         Type                                                           measuring range 25 mm, Spindle pitch 0,5 mm,
         With friction coupling, scale sleeve and scale drum            in case, with setting wrench and declaration of
         with matt-chrome finish, with clamping ring, exchan-           conformity.
         geable measuring pins, each by 25 mm size
         increments. Measuring base and measuring needle
         ends (Ø 4 mm) hardened and lapped.


          Measuring range                Base span                  Number of            max. error           31690      …
                       mm               x width mm              measuring pins                  µm
                    0 - 75                  50 x 17                          3                    5                     301
                   0 - 150                  50 x 17                          6                    6                     302
                    0 - 75
                   0 - 150
                   0 - 300
                                           100 x 17
                                           100 x 17
                                           100 x 17
                                                                             3
                                                                             6
                                                                            12
                                                                                                  5
                                                                                                  6
                                                                                                  9
                                                                                                                        303
                                                                                                                        304
                                                                                                                        305
                                                                                                                                                               3
                  31695                     Digital Micrometer Depth Gauges

         (
         Type
                                                                        Note:
                                                                        Connecting cable see cat.-no. 35200.
                                                                        Spare batteries see cat.-no. 39900 102.
         Measuring pins non-revolving. Exchangeable
         measuring pins, set in 30 mm increments. Therefo-                                                                                             31695
         re, no adjustment of display after exchange.
         Measuring pins (Ø 3 mm) made of steel, ends
         hardened. Capa µ system. Resolution 0,001
         mm/0.00005 inch, display of mm or inch. Accuracy
         in compliance with DIN 863 T2. Interface Opto
         RS 232. Thread pitch 0,5 mm. Error tolerance 3 µm
         (measuring element). In plastic case, with declarati-
         on of conformity.


               Measuring range          Measuring range                   Base L x W                          31695      ...
                           mm                         in                         mm
                           0 90                    0 3,5                     50 x 15                              101
                          0 180                    0 7,0                    100 x 15                              102

                   31721                    Precision Micrometer Heads
         ß                                                                                                                                             31721
         Type
         Measuring spindle fully hardened, thread ground,
         measuring drum and measuring sleeve with matt-
         chrome finish. With ratchet and revolving spindle,
         accuracy exceeds DIN 863. Measuring drum Ø 20
         mm, contact surface carbide-equipped Ø 6,5 mm,
         spindle pitch 0,5 mm, graduation 0,01 mm. With
         conformity declaration.
                                                                                                                                         d2
                                                                                                                               d3




                                                                                                                                                        d1




                                                                                                                                              0
          Measuring range          d1      d2 h6       d3                  l2      l3              l4         31721      …
                      mm          mm       mm         mm               mm        mm            mm
                                                                                                                                    l2   l3       l4
                    0 - 25         20        12       6,5        27,5 (at 0)      16     73,5 (at 0)                    301

                   31725                    Precision Digital Micrometer Heads
         S
         Type                                                                                                                                          31725
         With interface RS 232, in combination with external
         power supply. Patented SYLVAC measuring system.
         LC-display, digit height 6mm. Scale Ø 44 mm,
         rotatable 270°. Simplex transmission, non-revol-
         ving spindle, carbide contact surface. Clamping
         shank 12 h6 15 mm long, spindle Ø 6,5 mm.

         Note:
         Connecting cable see cat.-no. 35200 204.
         Spare batteries see cat.-no. 39900 102.


          Measuring range Measuring range          RS 232         Error tolerance       Repeatability         31725      …
                      mm              inch                                    mm                mm
                    0 - 25            0-1                   x               0,005             0,002                     201
                    0 - 50            0-2                   x               0,008             0,002                     202


eng/OP                                                                                                                                   www.hhw.de    31.25
    • Inside Micrometer Gauges • Comparison measuring device UNICHECK
        31749 - 31750                 Precision 2-Point Inside Micrometer Gauges
    ß                                                      Quality                                                  31750 201-203
    Type                                                   Contact surfaces carbide-equipped and ball-sha-          Single inside micrometer gauges, capacity
    Graduation 0,01 mm, spindle pitch 0,5 mm. Scale        pe lapped.                                               35-100 mm: without clamping ring.Heavy-to-run
    drum Ø: measuring range 35 - 50 mm = 15 mm,                                                                     spindle thread in order to avoid uncontrolled
    measuring range 50 - 75 mm = 16 mm, measuring          Note:                                                    adjustments of the scale drum. Contact surface Ø 6
    range 75 - 100 mm = 17 mm, measuring range 100         Further set compositions, extension pieces as well       mm.
    - 300 mm = 20 mm. Body made of steel, with matt-       as holders available on request.
    chrome finish, therefore, dazzle-free reading.                                                                  31750 204-211
    Spindle thread hardened and ground. Accuracy           31749                                                    Single inside micrometer gauges, capacity
    exceeds DIN 863. With setting wrench and confor-       Sets consist of: 1 inside micrometer gauge 50 -          100 - 300 mm: with clamping ring and heat trans-
    mity declaration.                                      75 mm (cat.-no. 31750 202) and extension pieces          mission protection. Easy turning spindle thread for
    Application                                            (see table): steel, hardened and lapped, with            quick setting to the desired measurement value.



3
    For inside measurements of cylindrical holes,          insulating handles. Connecting thread M7. In case.       Clamping ring for fixing the scale thimble while
    diameters of turned grooves, distance of two plane-                                                             measuring. Contact surface Ø 6 mm.
    parallel surfaces etc.


                                                                                                     Set
          Measuring range         max. error             Gauge block extensions                    31749    …
                       mm                µm                             length mm                                                                                31749
                  50 - 300                 9                    25 / 50 / 50 / 100                         201
                  50 - 450                10                   25 / 50 / 100 / 200                         202
                  50 - 850                12             25 / 50 / 100 / 200 / 400                         203
                 50 - 1450                15       25 / 50 / 100 / 200 / 400 / 600                         204
                                                                                                                                                            31750 202
                                         single                                                   single
     Measuring range     max. error      31750     …         Measuring range         max. error   31750     …
                 mm             µm                                        mm                µm
              35 - 50             3               201               175 - 200                 4            207
              50 - 75             3               202               200 - 225                 4            208
             75 - 100             3               203               225 - 250                 4            209                                              31750 205
            100 - 125             3               204               250 - 275                 4            210
            125 - 150             3               205               275 - 300                 4            211
            150 - 175             4               206

             31754                    Inside Micrometer Gauges
    ß                                                      Application
    Type                                                   For inside measuring.
    With single-ended measuring jaws, measuring
    depth 5 mm. Measuring sleeve, measuring drum                                                    31754 101                                               31754 102
    and measuring jaws with matt-chrome finish, ball-
    shaped carbide-equipped contact surfaces, ratchet,
    locking screw, graduation 0,01 mm. Accuracy in
    compliance with DIN 863, spindle pitch 0,5 mm,
    measuring drum Ø 17 mm. In case.

     Measuring range Setting ring         31754    …
                 mm          mm                                                                     31754 103                                               31754 104
               5 - 30           5                 101
              25 - 50          25                 102
              50 - 75           –                 103
             75 - 100           –                 104

             31770                    Precision Inside Micrometer Gauges
    ß                                                      Graduation 0,01 mm, thread pitch 0,5 mm.                                                         31770 102
    Type                                                   Repeatability less or equal to 2 µm. Friction coupling
    Large measuring range thanks to double-sided           21 mm Ø on scale drum, this allows for sensitive
    jaws with 2 separate inner scale sleeves for easy      measurements. Accuracy exceeds DIN 863.
    reading (5 - 55mm measuring range). Starting at        In case.
    measuring range 50 - 75 mm with one-sided              Application
    measuring jaws. Cylindrical contact surfaces,          Ideal for measurements of boreholes while turning,
    carbide-equipped, small jaws made of stable,           milling and grinding. Precise measurements thanks                                                31770 104
    semicircular carbide, therefore almost no bending.     to easy handling, even in µm dimensions. Well-pri-
    Easy operation thanks to ball-bearing spindle.         ced alternative to 3-point inside micrometer gauges
                                                           with same measuring accuracy.

     Measuring range     max. error       31770    …
                 mm             µm
               5 - 55           2,5               102
              50 - 75           3,0               103
             75 - 100           3,0               104
            100 - 125           4,0               105
            125 - 150           4,0               106


    31.26         www.hhw.de                                                                                                                                              eng/OP
         ß                                                                      Measuring and Laying-Out Tools, Testing Instruments
            31780 - 31781                  Multi-Purpose Comparison Measuring Device UNICHECK

         0
         31780 101
                                                                                                                                      31780 101+31781 103



         Basic instrument
         Type
         - Measuring range (basic unit 5-220 mm outside /
           15-230 mm innen) can be extended by means of
           extension pieces (see cat.-no. 31781 101-103)
           up to 2000 mm.
         - Display of measured values via dial indicator,
           precision dial indicator or electronic measuring
           probes (not included, see cat.-no. 33001 cont.).



                                                                                                                                                              3
         - Sturdy and torsion-resistant pipe design.
         - 1 adjustable fixed measuring arm.
         - 1 movable measuring arm for internal and external                                                31781 105                            31781 110
           measurements, measurement direction reversible,
           measuring distance 15 mm.
         - Multi-purpose system, adaptable thanks to different
           measuring arms, measuring contacts and stop
           pieces (see cat.-no. 31781 104-115).
         - Device for settings with gauge block combinations,
           master gauges, ring gauges, or other material
           measures (not included).
         - Scope of supply: basic unit in wooden case.                                                      31781 106                            31781 111
         Application
         This measuring instrument is a multi-purpose
         solution for many different measuring projects.
         Examples: outside and inside measurements of
         boreholes and parallel surfaces, threads, serrations,
         recesses, grooves..

         31781 101-115
         Accessories                                                                                   31781 107-108                         31781 112-113
         Application
         For multi-purpose comparison measuring device
         UNICHECK (cat.-no. 31780 101).




                                            31781 101-103                                                   31781 109                            31781 114




                                                 31781 104
                                                                                                                                                317810 115




          Description                                                                         Type / Application        31780    …              31781    …

          Basic unit                                    measuring range 5-220 mm external / 15-230 mm internal                  101
          Extension                                                                                 length 100 mm                                       101
          Extension                                                                                 length 200 mm                                       102
          Extension                                                                                 length 500 mm                                       103
          Mounting pieces (pair)                                                               for measuring probe                                      104
          Shoulder gauge slides (pair)                                                  for outside measurements                                        105
          Shoulder gauge slides (pair)                                                    for inside measurements                                       106
          Measuring inserts (pair)                                 with ball-shaped contact surface, length 23 mm                                       107
          Measuring inserts (pair)                                 with ball-shaped contact surface, length 53 mm                                       108
          Measuring inserts (pair)                                                       cylindrical, length 52 mm                                      109
          Measuring inserts (pair)                 gooseneck type, with ball-shaped contact surface, length 41 mm                                       110
          Measuring inserts (pair)                                                  with measuring disc, Ø 12 mm                                        111
          Measuring arms (pair)                                                                       length 40 mm                                      112
          Measuring arms (pair)                                                                       length 80 mm                                      113
          Depth gauges (pair)                                                                   for measuring arms                                      114
          Adapters (pair)                                     5 mm for special probes with M 2,5 (cat.-no. 33114)                                       115



eng/OP                                                                                                                    www.hhw.de                31.27
    • Multi-Purpose Measuring Instrument Sets • Comparison Measuring Instrument Sets
    • 3-Point Inside Micrometer Gauges

                  Horizontal Small Length Measuring Instruments
                  *SHE.30 and SHE.35

                  Very handy and very precise measuring instrument for serial
                  measurements of small precision parts, for the horological
                  industry and precision mechanics. Quick during the measure-
                  ment and when switching to differently-sized workpieces. Large
                  selection of special measuring inserts for different measuring
                  projects.
                  Please send us your enquiry!




3             31800                      Multi-Purpose Measuring Instrument Sets UNIMASTER

    (
    Type
                                                               Characteristics of the TESA UNIMASTER:
                                                               - high measuring accuracy,
                                                               - minimum bending thanks to high rigidity,
                                                                                                                                                                   31800



    Complete set consists of: 1 measuring element              - heat resistance,
    with one fixed and one laterally movable, ball-guided      - internal and external measurement in horizontal
    measuring stop, 3 pairs of exchangeable, carbide-            and vertical bearings,
    equipped measuring inserts, 1 setting reference            - continious measuring force
    piece, 9 extension pieces with built-in gauge block        - easy access to the stationary point
    and carbide-equipped contact surfaces and                  - adjustment of the display by means of setting
    fixing accessories for positioning (for further            reference piece.
    information on the respective elements see cat.-no.        Application
    31805 - 31810). Accuracy in compliance with DIN            For length measurements of very large inside and
    863-4. Swiss made, in case. Assembly wrenches              outside dimensions.
    and declaration of conformity included.

                               Measuring range mm                                                         31800     …
                     inside                  outside
                  250 - 1475               225 - 1450                                                              101

        31805 - 31810                    Individual Elements UNIMASTER

    (
    31805
                                                               For external measurements up to a measuring depth of
                                                               75mm above instrument lower edge.
                                                                                                                                                                   31805



    Measuring element                                          31807
    Type                                                       Setting reference
    With measuring screw and shock-proof dial, adjustment      Inside dimension 250 mm, outside dimension 225 mm.
    of measuring force by adjusting screw on movable
    measuring stop, capacity 250 - 275 mm (internal) resp.     31808 101-110
    225 - 250 mm (external), graduation 0,01 mm, spindle       Extension pieces
    pitch 1 mm, deviation tolerance of display max 5 µm,       Steel pipe 38 mm Ø, correct positioning of gauge block                                      31806 101
    Swiss made.                                                by pressure spring.

    31806 101                                                  31809
    Measuring inserts, pair                                    Fixing accessories                                                                          31806 102
    For inside measurements in instrument axis.                4 angle pieces and 4 clamping pieces.

    31806 102                                                  31810
    Measuring inserts, pair                                    Case                                                                                        31806 103
    For internal and external measurements up to a             For full set.
    measuring depth of 60mm above instrument lower
    edge.                                                      Note:
                                                               Special accessories like measuring inserts for inside
    31806 103                                                  and outside measuring, turned grooves and support                                           31806 102
    Measuring inserts, pair                                    rolls for positioning purpose are available on request.

                        Measuring element            Measuring insert     Setting reference piece             Extension         Fixing accessories          Case
        Length                      31805       …              31806     …             31807 …                    31808    …                31809     …    31810     …
           mm
             –                                 101                      101                      101                                                 101            101
            25                                                                                                            101
            50                                                                                                            102
            75                                                          102                                               103
           100                                                          103                                               104
           125                                                                                                            105
           150                                                                                                            106
           300                                                                                                            107
           450                                                                                                            108
           600                                                                                                            109
          1000                                                                                                            110


    31.28           www.hhw.de                                                                                                                                             eng/OP
         ß                                                                          Measuring and Laying-Out Tools, Testing Instruments
                  31815                    Comparison Measuring Instrument Sets INOTEST

         (
         Type
                                                                     Application
                                                                     For large inside and outside measuring with the
                                                                     comparison measuring method.
                                                                                                                                                                         31815



         Complete set consists of: 1 measuring element
         with waterproof dial indicator and laterally sliding
         measuring stop, graduation 0,01 mm, 2 pairs of
         exchangeable, carbide-equipped measuring
         inserts, 4 telescopic extension pieces, 3 insula-
         ted handles for heat transmission protection and
         fixing accessories for the positioning (for more
         details, see cat.-no. 31820- 31825), Swiss made. In
         case with assembly wrenches and declaration of



                                                                                                                                                                                 3
         conformity. TESA INOTEST is adjusted to the
         specified dimension by a separate reference piece
         and shows the real dimension of the workpiece with
         high precision.




                              Measuring range mm                                                                31815     …
                          inside          outside
                      275 - 1025        250 - 1010                                                                       101

            31900 - 31902                  Precision 3-Point Inside Micrometer Gauges XT
         ß                                                           31900                                                                                       31900 204
         Type                                                        Sets
         Measuring range 2 - 6 mm with 2-point measuring             In case with setting rings UKAS calibration
         head. Measuring jaws up to a measuring range of             certificate and setting wrench included.
         12,5 mm made of carbide. Starting at a measuring
         range of 12,5 mm with carbide inserts. Constant             31902
         measuring force thanks to ratchet. High-precision           Individual inside micrometer gauges.
         hardened and ground measuring spindle. Vernier              In case with setting wrench, without setting ring.
         0,005 mm. Analogue display with matt-chrome
         finish. Accuracy in compliance with DIN 863.
         Application
         Up to a measuring range of 12,5 mm for through-ho-
         le. Measurements are possible up to 1,9 mm above
         ground. Starting at a measuring range of 12,5 mm
         for through-holes and blind holes. Measurements
         are possible up to 0 mm above ground.
                                                                                                                 Sets
          Measuring range                  Inside micrometer gauges                                             31900     …                                              31902
                       mm                        measuring range mm
                      2-3                                2 - 2,5 / 2,5 - 3                                               200
                      3-6                             3-4/4-5/5-6                                                        201
                     6 - 10                                 6 - 8 / 8 - 10                                               202
                   10 - 20                10 - 12,5 / 12,5 - 16 / 16 - 20                                                203
                   20 - 50                   20 - 25 / 25 - 35 / 35 - 50                                                 204
                  50 - 100                  50 - 65 / 65 - 80 / 80 - 100                                                 205




                                 single                                         single                                         single                           single
         Measuring range         31902     …         Measuring range            31902      …           Measuring range         31902     …    Measuring range   31902      …
                    mm                                          mm                                               mm                                      mm
                 2 - 2,5                  201                   6-8                      206                  20 - 25                   211         80 - 100              216
                 2,5 - 3                  202                 8 - 10                     207                  25 - 35                   212        100 - 125              217
                   3-4                    203              10 - 12,5                     208                  35 - 50                   213        125 - 150              218
                   4-5                    204             12,5 - 16                      209                  50 - 65                   214        150 - 175              219
                   5-6                    205               16 - 20                      210                  65 - 80                   215        175 - 200              220



                www.atorn.com
                                                                   Performance requires quality.
                                                                   Digital slide callipers by ATORN:




                                                                                               ATORN‘s high-quality measuring tools.




eng/OP                                                                                                                                           www.hhw.de          31.29
    • 3-Point Inside Micrometer Gauges
       31935 - 31936                    Digital 3-Point Inside Micrometer Gauges XTD IP 65
    ß                                                       31935
    Type                                                    Sets consist of:                                                                                       31936
    With interface RS 232, in combination with external     Digital display, measuring heads, setting rings,
    power supply. Measuring jaws up to a measuring          UKAS calibration certificate.
    range of 12,5 mm made of carbide. Starting at a
    measuring range of 12,5 mm with carbide inserts.        31936
    Replaceable measuring heads. Constant measuring         Individual inside micrometer gauges.
    force thanks to ratchet. High-precision hardened and    Digital display included, without setting rings.
    ground measuring spindle. LC-display digit height 6
    mm for error-free readings. Battery (3V, type CR        Note:
    2032), for long-term operation. Display of mm or        Connecting cable see cat.-no. 35200.
    inch, input of 2 preset values, resolution can be       Spare batteries see cat.-no. 39900 102.



3
    switched from 0,01 mm to 0,001 mm, HOLD
    function for the last measured value, input of                                                                                                        single
    tolerances, Max/Min-function, zero-setting and                                                                    Measuring range        RS 232       31936      …
    preset. In case with setting wrench.                                                                                          mm
    Application                                                                                                                    68              x                106
    Up to a measuring range of 12,5 mm for through-ho-                                                                            8 10             x                107
    le. Measurements are possible up to 1,9 mm above                                                                           10 12,5             x                108
    ground. Starting at a measuring range of 12,5 mm                                                                           12,5 16             x                109
    for through-holes and blind holes. Measurements                                                                              16 20             x                110
    are possible up to 0 mm above ground.                                                                                        20 25             x                111
                                                                                                                                 25 35             x                112
                                                                                                                                 35 50             x                113
                                                                                                      Sets                     50 - 65             x                214
     Measuring range     Measuring heads Measuring range Setting rings Ø          RS 232             31935      …              65 - 80             x                215
                  mm                                       mm        mm                                                       80 - 100             x                216
                6 - 10                           6 - 8 / 8 - 10         8              x                       202            100 125              x                116
              10 - 20          10 - 12,5 / 12,5 - 16 / 16 - 20  12,5 / 20              x                       203            125 150              x                117
              20 - 50             20 - 25 / 25 - 35 / 35 - 50    20 / 35               x                       204            150 175              x                118
             50 - 100            50 - 65 / 65 - 80 / 80 - 100    65 / 80               x                       205            175 200              x                119

       31903 - 31904                    Digital 3-point inside measuring pistols XTH IP 65
    Type                                                    31903                                                    Note:
    Resolution 0,001, Repeatability 2 µm. With inter-       Sets consist of:                                         Connecting cable see cat.-no. 35200.
    face RS 232, in combination with external power         Digital display, measuring heads, setting rings,         Spare batteries see cat.-no. 39900 102.
    source. Patented measuring system, LC-display,          UKAS calibration certificate.
    digit height 6 mm. Carbide-equipped inserts starting
    at 12,5 mm. Measurement of blind holes starting at      31904                                                                                                  31903
    12,5 mm. Fixed measuring inserts. UKAS test             Individual inside micrometer gauges.
    certificate for all rings and UKAS calibration          Digital display included, without setting rings.
    certificate for all testing equipment included.
    Manufactured in compliance with DIN 863. Protecti-
    on rating IP 65. In wooden case.
                                                                                                       Sets
             Type    Measuring range    Number of heads         Number of     Measuring               31903     …
                                 mm          measuring        setting rings     force N
           SXTH3               6 - 10                 2                   1           9                        101
           SXTH4             10 - 20                  3                   2           9                        102
           SXTH5             20 - 50                  3                   2          19                        103
           SXTH6            50 - 100                  3                   2          19                        104
           SXTH7          100 - 150                   2                   1         22                         105                                                 31904
           SXTH8          150 - 200                   2                   1         22                         106

                                                                                                     single
             Type        Measuring range     Deep     max. error      with ring                      31904      …
                                      mm      mm             µm            mm
           XTH6                  6,0 - 8,0     58              4            8,0                                101
           XTH8                 8,0 - 10,0     58              4            8,0                                102
          XTH10               10,0 - 12,5      58              4          12,5                                 103
         XTH12.5              12,5 - 16,0      62              4          12,5                                 104
          XTH16               16,0 - 20,0      62              4          20,0                                 105
          XTH20               20,0 - 25,0      66              4          20,0                                 106
          XTH25               25,0 - 35,0      66              4          35,0                                 107
          XTH35               35,0 - 50,0      80              4          35,0                                 108
          XTH50               50,0 - 65,0      80              5          65,0                                 109
          XTH65               65,0 - 80,0      80              5          65,0                                 110
          XTH80              80,0 - 100,0      85              5          80,0                                 111
         XTH100             100,0 - 125,0     100              6         125,0                                 112
         XTH125             125,0 - 150,0     100              6         125,0                                 113
         XTH150             150,0 - 175,0     100              7         175,0                                 114
         XTH175             175,0 - 200,0     100              7         175,0                                 115




    31.30           www.hhw.de                                                                                                                                             eng/OP
         ß                                                                               Measuring and Laying-Out Tools, Testing Instruments
             31907 - 31910                  Precision 3-Point Inside Micrometer Gauges

         S
         31907
                                                                        31908
                                                                        Extension pieces
                                                                                                                                                                           31907



         Inside micrometer gauge, single.                               31909
         Type                                                           Control gauge
         Extremely large measuring range Ø 30-400 mm                    Type
         with only 6 inside micrometer gauges. Mainten-                 Ø 40 - 240 mm, contact surfaces hard chrome-pla-
         ance-free thanks to the Microtest system, matt hard            ted, in case.                                                                                      31908
         chrome-plated housing, clear dial engravings.                  Application
         Automatic self-centring. 1 m parallax-free, direct full        For the adjustment of 6 inside micrometer gauges
         reading (1 mm, 1/10 mm, 1/100 mm, 1/1000 mm). 1                30 - 400 mm. Replaces numerous setting rings.
         pointer revolution = 1 mm, therefore no reading



                                                                                                                                                                                   3
         errors and calculation necessary. Accuracy: works              Note:                                                                                              31909
         norm exceeds DIN 863. Minimised bevel gear                     Other dimensions up to a maximum Ø of 1100 mm
         clearance, optimised forced return of the probes.              available on request, therefore lower calibration and
         Isolation provides for protection against dirt and heat        certification costs.
         expansion. Suitable for digital technology. In case.
         Swiss made.
         Application
         Blind holes can be measured to the ground. Highly
         precise measurements even in big measuring                                                                                                                        31910
         ranges. Improved extensions for larger depths.




                                                                                         Inside micrometer gauge           Extension         Control gauge          Case
          Measuring range Measuring depth               Length                                             31907    …          31908    …            31909    …    31910     …
                       mm             mm                   mm
                   30 - 40            110                    –                                                     101                                                      101
                   40 - 60            110                    –                                                     102                                                      101
                   60 - 90            110                    –                                                     103                                                      101
                  90 - 140            140                    –                                                     104                                                      101
                 140 - 240           220                     –                                                     105                                                      102
                 240 - 400           300                     –                                                     106                                                      103
                   30 400                -                 200                                                                         101
                  30 - 400              –                  500                                                                         102
                  30 - 400              –                 1000                                                                         103
                   30 400                                    –                                                                                               101

                   31914                    Precision 3-Point Inside Micrometer Gauges, Sets

         (
         IMICRO
                                                                        Application
                                                                        For measuring cylindrical holes, for large capacities
                                                                        and measuring depth.
                                                                                                                                                                    31914 105



         Type
         Self-centring and self-positioning micrometer
         gauges with high measuring accuracy. Accuracy of
         reading up to measuring range 10 - 12mm =
         0,001 mm, measuring ranges 11 - 14 through 90 -
         100 mm = 0,005 mm, starting at measuring range
         100 - 125 mm = 0,01 mm. Measuring bolts are fully
         coated with diamond-like carbon (ADLC/hardness
         HV 0,05 4000 through 6000 = measuring range 11 -
         100 mm), and/or carbide-equipped (hardness HV
         1300 = measuring range 100 - 300 mm), inclusive of
         ratchet, setting rings and extension pieces, accura-
         cy in compliance with DIN 863/4, Swiss made, in
         case with assembly wrenches and test report with
         declaration of conformity.




          Measuring range                                           Inside micrometer gauge               Setting rings      Extension pieces                      31914     …
                       mm                                                measuring range mm                      Ø mm              length mm
                  3,5 - 6,5                               3,5 - 4 / 4 - 4,5 / 4,5 - 5,5 / 5,5 - 6,5              4 / 5,5                    –                               101
                     6 - 12                                                6 - 8 / 8 - 10 / 10 - 12              8 / 10                   100                               102
                   11 - 20                                            11 - 14 / 14 - 17 / 17 - 20               11 / 17                   150                               103
                   20 - 40                                20 - 25 / 25 - 30 / 30 - 35 / 35 - 40                 25 / 35                   150                               104
                  40 - 100           40 - 50 / 50 - 60 / 60 - 70 / 70 - 80 / 80 - 90 / 90 - 100            50 / 70 / 90                   150                               105
                 100 - 200                      100 - 125 / 125 - 150 / 150 - 175 / 175 - 200                125 / 175                    150                               106


eng/OP                                                                                                                                                www.hhw.de       31.31
    • 3-Point Inside Micrometer Gauges • Extension pieces
             31916                     Precision 3-Point Inside Micrometer Gauges

    (
    IMICRO
                                                                                                                                                                      31916

    Type
    See cat.-no. 31914, but single.

    Note:
    Extension pieces see cat.-no. 31948.


    Measuring range Graduation        Measuring depth         31916     …        Measuring range Graduation      Measuring depth       31916    …
              mm          mm                      mm                                       mm          mm                    mm
           3,5 - 4      0,001                      20                 101              40 - 50       0,005                    84               115

3          4 - 4,5
         4,5 - 5,5
         5,5 - 6,5
                        0,001
                        0,001
                        0,001
                                                   20
                                                   25
                                                   25
                                                                      102
                                                                      103
                                                                      104
                                                                                       50 - 60
                                                                                       60 - 70
                                                                                       70 - 80
                                                                                                     0,005
                                                                                                     0,005
                                                                                                     0,005
                                                                                                                              84
                                                                                                                              84
                                                                                                                              84
                                                                                                                                               116
                                                                                                                                               117
                                                                                                                                               118
             6-8        0,001                      52                 105              80 - 90       0,005                    84               119
            8 - 10      0,001                      52                 106             90 - 100       0,005                    84               120
          10 - 12       0,001                      52                 107            100 - 125         0,01                  100               121
           11 - 14      0,005                      77                 108            125 - 150         0,01                  100               122
           14 - 17      0,005                      77                 109            150 - 175         0,01                  100               123
          17 - 20       0,005                      77                 110            175 - 200         0,01                  100               124
          20 - 25       0,005                      78                 111            200 - 225         0,01                  100               125
          25 - 30       0,005                      78                 112            225 - 250         0,01                  100               126
          30 - 35       0,005                      78                 113            250 - 275         0,01                  100               127
          35 - 40       0,005                      78                 114            275 - 300         0,01                  100               128

       31940 - 31945                   Digital 3-Point Inside Micrometer Gauges capa µ system

    (
    IMICRO
                                                                 Quality
                                                                 Measuring range 6 - 12 mm: contact surfaces
                                                                 steel, hardened.
                                                                                                                                                                      31940



    Type                                                         Measuring range 11 - 100 mm: TiN-coated,
    With interface RS 232 C. Self-centring and self-             hardness = 2.300 HV 0,05.
    positioning micrometer gauge with high measu-
    ring accuracy. LC-display with resolution 0,001              31940
    mm/0,00005 , display of mm or inch, digit height 7           Sets consist of: 1 electronic measuring element,
    mm, memory mode for basic setting, automatic                 exchangeable measuring heads, setting rings,
    shutdown (battery 3V, CR 2032), incl. ratchet.               extension pieces (see table).
    Swiss made. Accuracy in compliance with DIN
    863/4. In case. Marked with serial number, with test         31945
    report and declaration of conformity.                        Individual inside micrometer gauges.
    Application                                                  Electronic measuring element and measuring head
    For measuring cylindrical holes, for large capacities        included.
    and measuring depth.
                                                                 Note:
                                                                 Connecting cable see cat.-no. 35200.
                                                                 Spare batteries see cat.-no. 39900 102.




                                                                                                                                                              Sets
     Measuring range                                                   Measuring heads        Setting rings Ø        Extension pieces      RS 232 C          31940      …
                  mm                                                                  mm                  mm                      mm
                6 - 12                                             6 - 8 / 8 - 10 / 10 - 12             8 / 10                    100                    x             101
              11 - 20                                          11 - 14 / 14 - 17 / 17 - 20             11 / 17                    150                    x             102
              20 - 40                               20 - 25 / 25 - 30 / 30 - 35 / 35 - 40             25 / 35                     150                    x             103
             40 - 100          40 - 50 / 50 - 60 / 60 - 70 / 70 - 80 / 80 - 90 / 90 - 100        50 / 70 / 90                     150                    x             104




                                                                                                                                                                      31945

                                                                             single                                                                          single
     Measuring range       A     B       C      RS 232 C                     31945      …      Measuring range        A      B     C     RS 232 C            31945      …
                  mm     mm    mm      mm                                                                  mm      mm     mm     mm
                 6-8     2,5   2,5      55                x                           101               30 - 35     7,0    7,0    88                 x                 109
                8 - 10   2,5   2,5      55                x                           102               35 - 40     7,0    7,0    88                 x                 110
              10 - 12    2,5   2,5      55                x                           103               40 - 50    11,0   12,0    98                 x                 111
              11 - 14    3,5   4,0      68                x                           104               50 - 60    11,0   12,0    98                 x                 112
              14 - 17    3,5   4,0      68                x                           105               60 - 70    11,0   12,0    98                 x                 113
              17 - 20    3,5   4,0      83                x                           106               70 - 80    11,0   12,0    98                 x                 114
              20 - 25    7,0   7,0      83                x                           107               80 - 90    11,0   12,0    98                 x                 115
              25 - 30    7,0   7,0      88                x                           108              90 - 100    11,0   12,0    98                 x                 116


    31.32          www.hhw.de                                                                                                                                                 eng/OP
         ß                                                                    Measuring and Laying-Out Tools, Testing Instruments
                    31948                  Extension pieces

         (
         Application
                                                                Note:
                                                                Lengths up to 1000mm and centring devices
                                                                available on request.
         For digital 3-point inside micrometer gauges TESA
         IMICRO capa µ system (cat.-no. 31945) and TESA                                                                                                           31948
         IMICRO (cat.-no. 31916). Micrometer Gauges and
         centring devices not included.


           Length    for measuring range Ø      31948    …
              mm                        mm
              100                     6 - 12            101
              150                    11 - 20            102
              150
              150
                                    20 - 40
                                   40 - 100
                                                        103
                                                        104                                                                                                               3
                    31931                  Precision 3-Point Inside Micrometer Gauges

         (
         TRI-O-BOR
                                                                Application
                                                                For through-holes and blind holes and for measu-
                                                                ring short centring shoulders.
                                                                                                                                                                  31931



         Type                                                   Quality
         Self-centring and self-adjusting. Exchangeability      Cross cone and measuring pin carbide-equip-
         allows use of measuring inserts for internal threads   ped.
         as well as inserts with special profiled contact
         surfaces. Combination display: numerical interval      Note:
         0,01 mm, Scale division 0,002 mm.                      Measuring inserts for internal threads and for
         Deviation tolerance fmax: 15 - 60 mm = 3 µm, 60 -      special purposes available on request.
         90 mm = 4 µm, 90 - 120 mm = 5 µm.
         Repeatability fw: 15 - 60 mm = 4 µm,
         60 - 90 mm = 5 µm, 90 - 120 mm = 6 µm.
         Accuracy in compliance with DIN 863/4.
         In case, 1 heat protection sleeve, 2 assembly
         wrenches, 1 screwdriver and test report with
         declaration of conformity included.
         Swiss made.




          Measuring range     Measuring depth 31931 …            Measuring range     Measuring depth 31931 …              Measuring range     Measuring depth 31931 …
                      mm                  mm                                 mm                  mm                                    mm                 mm
                   15 - 20                 66       101                   40 - 50                 70       105                     80 - 90                 80       109
                   20 - 25                 66       102                   50 - 60                 70       106                    90 - 100                 80       110
                   25 - 30                 66       103                   60 - 70                 80       107                   100 - 110                 80       111
                   30 - 40                 70       104                   70 - 80                 80       108                   110 - 120                 80       112




                    www.atorn.com
                                                                                 Performance requires quality.
                                                                                 Dial indicators by ATORN:




                                                                                                             ATORN‘s high-quality measuring tools.




eng/OP                                                                                                                                       www.hhw.de          31.33
www.atorn.com




Performance requires quality.
Digital slide callipers by ATORN:




                            ATORN‘s high-quality measuring tools.

				
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