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					                                                                                 Laboratory Equipment
                                                                                     Laboratory hardware   81
  Laboratory Hardware

The laboratory hardware listed provides a comprehensive range of products suitable for
most general test applications.



Stands, Bossheads and Clamps
Ordering Information
Model number           Description
EL81-0080              Bosshead. 12.7 mm V-slot, with 2 clamping screws.
EL81-0090              Clamp. Jaw capacity 0 to 88 mm.
EL81-0094              Support Assembly.
                       Comprising retort stand, bosshead and clamp.




Spatulas
Ordering Information
Model number           Description
EL81-0100              Spatula. 100 mm blade with wooden handle.
EL81-0120              Spatula 150 mm blade with wooden handle.
EL81-0140              Spatula. 200 mm blade with wooden handle.
EL81-0180              Chattaway Spatula. 125 mm long.




Scoops and Shovels
Ordering Information
Model number           Description
EL81-0200              Scoop. 70 x 110 x 40 mm, cast aluminium with handle.
EL81-0220              Scoop. 120 x 190 x 70 mm, cast aluminium with handle.
EL81-0222              Scoop. 250 mm long x 125 mm dia. stainless steel, 5 kg capacity
EL81-0240              Shovel. With flat blade 250 x 300 mm. Weight 3 kg




Trowels and Floats
Ordering Information
Model no.              Description
EL81-0310              Trowel. Gardeners type, stainless steel blade.
EL81-0335              Trowel. Gauging with steel blade 200 mm long,
                       complies with BS 4550.
EL81-0340              Float. Plasterer’s type, with steel blade 280 x 115 mm.
                       Weight 450 g




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  81   Laboratory Equipment
       Laboratory hardware


                      Rubber Tubing
                      Ordering Information
                      Model number            Internal diameter        Outside diameter
                      EL81-0375               6.5 mm                   16.5 mm

                      Rubber tubing is priced per metre.
                      EL81-0375 is suitable for vacuum applications.



                      Watches and Clocks
                      Ordering Information
                      Model no.               Description
                      EL81-0518               Timer Clock. Battery-operated.
                                              Easy to read digital display of hours, minutes and seconds.Timer
                                              counts down and sounds beeping tone. Clock functions
                                              independently of timer. Supplied complete with battery.
                                              Dimensions 13 x 64 x 58 mm (l x w x h).
                      EL81-0521               Stop Watch. LCD quartz watch, features alarm, time/calender
                                              display, 30 minute count in 1/100 sec. Battery-operated.
                                              Dimensions 20 x 60 x 80 mm (l x w x h).



                      Miscellaneous Laboratory Hardware
                      Ordering Information
                      Model no.               Description                         Size/capacity          Weight
                      EL81-0480               Crucible Tongs. Straight,           200 mm long            100 g
                      EL81-0500               Heavy-duty Rubber Gloves                                   700 g
                      EL81-0508               Heat-resistant Gloves,                                     500 g
                                              with gauntlet
                      EL81-0594               Chisel, masonry type                300 x 20 mm            1 kg
                      EL81-0588               Vernier Callipers                   200 x 0.02 mm          100 g
                      EL81-0590               Vernier Callipers, LCD              200 x 0.01 mm          100 g
                      EL81-0701               Wax Ladle,                                                 500 g
                                              for molten wax pouring
                      EL81-0703               Wax Brush                                            700 g
                      EL81-0705               Wire Brush                                           300 g
                      EL81-0708               Wire Saw                                             700 g
                      EL81-0710               Trimming Knife                      130 mm long      150 g
                      EL81-0715               Straight Edge                       455 mm long      600 g
                      EL81-0800               Magnetic Base                                        3 kg
                      EL81-0805               Engineer’s Steel Rule               300 mm           100g
                      EL81-4765               Polythene Bag                       380 x 254 mm     25 g
                      EL81-4775               Polythene Bag, pack of 100          450 mm x 1000 mm 205 g
                      EL81-5100               Rubber Bucket                       9 litres (2 gal) 3 kg




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                                                                         Laboratory Equipment
                                                                             Laboratory hardware   81
Moisture Content Tin and Sample Containers
Ordering Information
Model number     Description                                             Weight
EL81-2979        Moisture Content Tin. Tin plate, (unnumbered).          18 g
                 90 mm diameter x 20 mm deep. 90 g capacity.
EL81-3000        Sample Container. Tinned Steel. Lever Lid, 0.5 litres   100 g
EL81-3040        Sample Container. Tinned Steel. Lever Lid, 2.5 litres   200 g
EL81-3060        Sample Container. Tinned Steel. Lever Lid, 10 litres    600 g
EL81-3500        Sample Container. Plastic, Snap-on lid, 1 litre         100 g
EL81-3540        Sample Container. Plastic, Snap-on lid, 10 litres       600 g
EL81-3545        Transport/storage Container. 22 litres                  1 kg



Sample Trays
Ordering Information
Model number     Description                                             Weight
EL81-4020        Sample Tray. Heavy-duty, galvanised steel, nesting      1.10 kg
                 306 x 306 x 38 mm
EL81-4030        Sample Tray. Heavy-duty, galvanised steel, nesting      1.60 kg
                 406 x 406 x 50 mm
EL81-4080        Sample Tray. Heavy-duty, galvanised steel, nesting      2.60 kg
                 610 x 610 x 63 mm
EL81-4160        Sample Tray. Heavy-duty, galvanised steel, nesting      8 kg
                 910 x 910 x 76 mm
EL81-4230        Sample Tray. Heavy-duty, galvanised steel, nesting      12.50 kg
                 1200 x 1160 x 50 mm
EL81-4700        Sample Tray. Stainless steel spinning, without seams    1.0 kg
                 305 mm diameter x 50 mm



Wire Baskets
Ordering Information
Model number     Dimensions
EL81-4819        Wire Basket. BS 812 Type 1, EN 1367-2
                 65 mm dia x 80 mm deep, 150 µm wire mesh.
EL81-4821        Wire Basket. BS 812 Type 2, EN 1367-2
                 95 mm dia x 120 mm deep, 600 µm wire mesh.
EL81-4823        Wire Basket. BS 812 Type 3, EN 1367-2
                 95 mm dia x 120 mm deep, 1.18mm wire mesh.
EL81-4825        Wire Basket. BS 812 Type 4, EN 1367-2
                 120 mm dia x 120 mm deep, 3.35 mm wire mesh.



Beakers and Bowls
Ordering Information
Model number     Description
EL81-4779        Beaker. 500 ml capacity, aluminium
EL81-5020        Bowl. 2 litre capacity, stainless steel
EL81-5040        Bowl. 6 litre capacity, stainless steel.
EL81-5060        Bowl. 11 litre capacity, stainless steel




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  82   Laboratory Equipment
       Glass and plastic ware



                         Glass and Plasticware

                       Beakers and Covers
                       Ordering Information
                       Model no.        Description                                             Capacity
                       EL82-0120        Beaker, borosilicate glass, squat form               100 ml
                       EL82-0200        Beaker, borosilicate glass, squat form               600 ml
                       EL82-0220        Beaker, borosilicate glass, squat form              1000 ml
                       EL82-0260        Beaker Cover, watch glass. Borosilicate glass,
                                        100 mm dia
                       EL82-0276        Conical Beaker, with a 100 mm diameter glass cover. 500 ml
                       EL82-1620        Beaker, polypropylene, squat form with spout         100 ml
                       EL82-1680        Beaker, polypropylene, squat form with spout         600 ml


                       Measuring Cylinders, BS
                       Ordering Information
                       Model no.        Description                                             Capacity
                       EL82-0380        Measuring Cylinder, soda glass, spouted, BS EN 4788      100 ml
                       EL82-0420        Measuring Cylinder, soda glass, spouted, BS EN 4788      250 ml
                       EL82-0460        Measuring Cylinder, soda glass, spouted, BS EN 4788      500 ml
                       EL82-0500        Measuring Cylinder, soda glass, spouted, BS EN 4788     1000 ml
                       EL82-1840        Measuring Cylinder, plastic with spout,                  100 ml
                                        graduated to BS 5404
                       EL82-1860        Measuring Cylinder, plastic with spout,                  250 ml
                                        graduated to BS 5404
                       EL82-1880        Measuring Cylinder, plastic with spout,                  500 ml
                                        graduated to BS 5404
                       EL82-1900        Measuring Cylinder, plastic with spout,                 1000 ml
                                        graduated to BS 5404


                       Pipettes and Burettes
                       Ordering Information
                       Model no.        Description                                            Capacity
                       EL82-1240        Graduated Pipette, Type 1, Class B, BS 700             10 ml
                                        0.10 ml sub-divisions                                  (nominal)
                       EL82-1260        Graduated Pipette, Type 1, Class B, BS 700             20 ml
                                        0.25 ml sub-divisions                                  (nominal)
                       EL82-1300        Bulb Pipette, BS 1583                                  50 ml
                       EL82-1440        Burette, soda glass with single-bore stopcock,         50 ml
                                        BS EN ISO 385 Class B, 0.10 sub-divisions              (nominal)


                       Evaporating Dishes
                       Ordering Information
                       Model no.        Description
                       EL82-1970        Evaporating Dish, shallow form with spout, porcelain
                                        100 x 40 mm nominal diameter x height
                       EL82-2000        Evaporating Dish, shallow form with spout, porcelain
                                        150 x 45 mm nominal diameter x height
                       EL82-2010        Evaporating Dish, shallow form with spout, porcelain
                                        200 x 55 mm nominal diameter x height




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                                                                          Laboratory Equipment
                                                                             Glass and plastic ware   82
Funnels and Flasks
Ordering Information
Model no.        Description                                            Capacity
EL82-1000        Volumetric Flask soda glass,                              100 ml
                 stoppered to BS ISO 1042 Class B
EL82-1020        Volumetric Flask soda glass,                              250 ml
                 stoppered to BS ISO 1042 Class B
EL82-1040        Volumetric Flask soda glass,                              500 ml
                 stoppered to BS ISO 1042 Class B
EL82-1060        Volumetric Flask soda glass,                            1000 ml
                 stoppered to BS ISO 1042 Class B
EL82-1120        Conical Flask (Erlenmeyer), borosilicate glass,           500 ml
                 wide mouth graduated, 100 ml sub-divisions              (nominal)
EL82-1140        Conical Flask (Erlenmeyer), borosilicate glass,           250 ml
                 wide mouth graduated, 50 ml sub-divisions               (nominal)
EL82-2350        Filter Flask conical type with integral side arm        1000 ml
EL82-2200        Buchner Funnel size no. 5 accepts 110 mm diameter filter paper.
                 Supplied with rubber bung. For use with EL82-2340 Filter Flask.
EL82-2660        Funnel polythene, 200 mm diameter


Desiccators
Ordering Information
Model no.        Description
EL82-2100        Desiccator non-vacuum type 200 mm internal diameter
                 borosilicate glass. Supplied with perforated zinc disc.
EL82-2110        Desiccator Cabinet non-vacuum Internal dimensions
                 300 x 300 mm acrylic plastic.
                 Supplied with 1 shelf and 2 desiccant trays.
EL82-2170        Desiccator vacuum type 280 mm internal diameter, soda glass.
                 Supplied with perforated zinc disc and stopcock.
EL82-2180        Safety Cage for EL82-2170.


Bottles, Containers and Crucibles
Ordering Information
Model no.        Description
EL82-1540        Weighing Bottle glass with stopper,
                 25 x 50 mm diameter x height
EL82-2500        Wash Bottle polythene, 500 ml capacity
EL82-3060        Reagent Bottle 1000 ml, amber glass plastic stopper
EL82-3110        Glass Jar approximately 1 kg capacity, complete with lid and seal.
EL82-3145        Polythene Bottle wide neck, screw cap, 1 litre
EL82-3149        Polythene Bottle wide neck, screw cap, 5 litres
EL82-3300        Silica Crucible 35 mm diameter x 38 mm high
EL82-3320        Porcelain Crucible 30 ml capacity
EL82-3325        Porcelain Lid for EL82-3320


Syringe and Stirring Rod
Ordering Information
Model no.        Description
EL82-2820        Syringe with rubber bulb. Weight 500 g
EL82-4005        Glass Stirring Rod 7 mm diameter x 200 mm long. Pack of 10




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  82   Laboratory Equipment
       Temperature measurement


                       Hydrometers, Aggregate Testing
                       BS 812, EN 1367-2, ASTM C88, AASHTO T104

                       Ordering Information
                       EL82-3505
                       Hydrometer, type L50, ASTM C 88 graduated 1150 to 1200 relative density (used
                       with sodium sulphate method).

                       EL82-3510
                       Hydrometer, type L50, ASTM C 88 graduated 1250 to 1300 relative density (used
                       with magnesium sulphate method).



                       General Glass Thermometers
                       Model number        Range                      Divisions            Immersion
                       EL82-5020           –10 to +110 ºC             1.0 ºC               76 mm
                       EL82-5230           –10 to +250 ºC             1.0 ºC               76 mm




                       Portable Dial-type Thermometers
                       Model number        Description                                              Range ºC
                       EL82-5243           Portable Thermometer, 64 mm diameter dial                50 to 250
                                           with a 650 mm long stem
                       EL82-5244           Portable Thermometer, 25 mm diameter dial                –30 to +60
                                           with a 90 mm long stem and protective sheath
                       EL82-5245           Portable Thermometer, 25 mm diameter dial                0 to 250
                                           with a 100 mm long stem and protective sheath
                       EL82-5246           Portable Thermometer, 50 mm diameter dial                –20 to +60
                                           with a 200 mm long stem and protective sheath
                       EL82-5247           Portable Thermometer, 50 mm diameter dial                50 to 250
                                           with a 180 mm long stem
                       EL82-5248           Portable Thermometer complies with BS 598                0 to 250
                                           for temperature measurement of bituminous mixes
                                           prior to and during laying. Graduated in 2ºC divisions
                                           with a stem length of 300 mm and accurate to ± 2ºC




                       IP Thermometers
                       Model number        IP ref        Range ºC              Divisions       Immersion
                       EL82-5255           IP38C         23   to   27          0.1ºC           Total
                       EL82-5257           IP28C         –6   to   +400        2.0ºC           25 mm
                       EL82-5261           IP60C         –2   to   +80         0.2ºC           Total
                       EL82-5263           IP61C         30   to   200         0.5ºC           Total
                       EL82-5265           IP89C         –1   to   +175        0.5ºC           Total




                       General-purpose Thermometers
                       Model no.           Description                                         Range
                       EL82-5311           Surface Thermometer flat surface type,              0 to 160ºC
                                           with approximately 64 mm diameter dial.
                                           Accuracy ±3ºC
                       EL82-5314           Protected Thermometer                              –15 to +60ºC
                                           fitted in protective case
                       EL82-5315           Maximum and Minimum Thermometer                     –38 to +50ºC




170
                                                                                Laboratory Equipment
                                                                               Temperature measurement   82
  Digital Thermometers

Hand-held Digital Thermometers
s Splash-proof membrane circuitry
s Complete with probes and case

This Hand-held Digital Thermometer is ideal for laboratory or site use.The unit provides
for Celsius and/or Fahrenheit display to a clear LCD, powered by a standard 9 V PP3
battery or equivalent.The thermometer is supplied complete with surface probe,
penetration probe, battery and case.

Specification
Range                            –75 to +1200ºC or –30 to +199.9ºC or –75 to +1999ºF
Resolution and accuracy          1ºC (–75 to +1200ºC), 0.2 % ± 0.1ºC,
                                 0.1ºC (–30 to +199.9ºC) 0.2% ± 1.0ºC,
                                 1ºF (–75 to +1999ºF), 0.2 % ±2.0 ºF
Cold junction (automatic)        0 to 45ºC
Weight                           500 g



Ordering Information
EL82-5442
Digital Thermometer –75°C to +1200ºC

Accessory
EL82-5440/10              Thermocouple Wire 3 metre length, suitable for EL82-5440
                          Digital Thermometer.The thermocouple is NiCr/NiAi PTFE
                          covered with a naked exposed junction. Supplied with a coupling
                          unit the maximum reading is 250ºC with a tip diameter of 0.5 mm.
                          (Pack of 5).



Digital Pocket Thermometer
Specification
Dimensions (l x w x h)           150 x 45 x 19 mm
Range                            –49.9 to 199.9ºC
Resolution                       0.1ºC
Accuracy                         ±0.4ºC
Weight                           105 g



Ordering Information
EL82-5420
Digital Pocket Thermometer. The stainless steel probe carries a highly accurate
platinum sensor and when not in use folds back in to the side of the instrument. With a
clear 8 mm high LCD display this instrument is powered by a standard 12 V MN21 battery
or equivalent.




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  82   Laboratory Equipment
       General


                      Chemicals, Test and Reference Materials
                      Ordering Information
                      Model no.              Description
                      EL82-7031              Paraffin Wax. No hazard (congealing point approx 49ºC).
                                             5 kg block.
                      EL82-7091              Silica Gel coarse. No hazard. 500 g
                      EL82-7171              Sodium Sulphate anhydrous. No hazard. 3 kg
                      EL82-7341              Mould Oil. No hazard. 25 litre drum
                      EL82-7401              Standard Sand 600/300 µm, Fraction C,
                                             No hazard. 50 kg
                      EL82-7411              Standard Sand 300/150 µm, Fraction D,
                                             No hazard. 50 kg
                      EL82-7441              Standard Sand ASTM. No hazard. 50 kg
                      EL82-7451              Standard Sand 850/600 µm, BS 4550:Part 6. No hazard.



                      Filter Papers           Box of 100

                      Fast
                      EL82-7861              Filter Paper no. 55 x 400 mm diameter
                      Medium
                      EL82-7901              Filter Paper no. 74 x 150 mm diameter
                      Slow
                      EL82-7931              Filter Paper no. 95 x 110 mm diameter



                      Vacuum Pumps
                      Specification
                      Construction                                Moulded plastic body
                      Ultimate vacuum                             12 to 15 torr (12 to 15 mm Hg)
                      Water supply pressure required              14 kPa
                      Weight                                      200 g

                      Ordering Information
                      EL82-7700
                      Filter Pump

                      Specification
                      Type                                        Single stage
                      Pump                                        Oil filled rotary
                      Ultimate vacuum                             4 x 10–2 mbar
                      Displacement                                42 Litres per minute (2.4 m3/hour)
                      Electrical supply                           220 – 240 V AC, 50 Hz, 1 ph
                      Weight                                      12.7 kg

                      Ordering Information
                      EL82-7720/01
                      Vacuum Pump

                      Accessory
                                             Rubber Tubing        see EL81-0375
                      Spare
                      EL82-7720/10           Vacuum Oil 4 litre




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                                                                               Laboratory Equipment
                                                                                             General   82
Water Baths
Specification            EL82-8500/01                      EL82-8600/01
Capacity                 12 litres                         18 litres
Working area             210 x 300 mm                      390 x 300 mm
Tray                     Yes                               Yes
Max water depth          130 mm                            130 mm
Controller               Digital                           Digital
Temperature
 Range ºC                0 to 99.9                         0 to 99.9
 Stability ºC            ± 0.1                             ± 0.1
Electrical supply        220 – 240 V AC, 50 Hz, 1 ph       220 – 240 V AC, 50 Hz, 1 ph
Rated power kW           1.5                               1.5
Weight                   8.1 kg                            9.2 kg




Distilled Water Still
Specifications
Dimensions (l x w x h)    590 x 530 x 940 mm
Boiling chamber           Glass
Condenser                 Borosilicate glass
Output                    3.5 litres/hr when permanently connected to water supply
Electrical supply         220 – 240 V AC, 50 Hz, 1 ph
Rated power               2.75 kW
Weight                    12 kg



Ordering Information
EL82-8020/01
Distilled Water Still



Masonry Saw
Specification
Dimensions (l x w x h)                       1195 x 705 x 1350 mm
Cutting depth with 300 mm diameter blade     110 mm
Electrical supply                            220-240 V AC, 50 Hz, 1 ph, separate fused
                                             power supply and switching required
Rated power                                  2200 W
Weight                                       120 kg



Ordering Information
EL82-8950/01
Masonry Saw

Accessories
EL82-8950/12             Diamond Blade wet cutting. Blade diameter 350mm, depth of
                         cut 110 mm




                                                                                                        173
  82      Laboratory Equipment
          General


                          Air Compressors
                          When a laboratory requires a number of constant but independent and variable pressure
                          sources, the use of a pneumatic compressor is recommended.

                          Ordering Information
                          Model number                   EL83-1730/01        EL83-1735/01        EL83-1740/03
                          Dimensions (l x w x h) (mm)    483 x 457 x 864     1321 x 457 x 914    1500 x 500 x 950
                          Free air delivery              2.0 cfm             6.0 cfm             16.0 cfm
                          Receiver capacity              50 litres           116 litres          150 litres
                          Maximum pressure               1000 kPa            1380 kPa            1380 kPa
                          Continuous working pressure    700 kPa             1000 kPa            1000 kPa
                          Electrical supply              220 – 240 V AC      220 – 240 V AC      400 – 440 V AC
                                                         50 Hz, 1 ph         50 Hz, 1 ph         50 Hz, 3 ph
                          Water Trap                     No                  Yes                 Yes
                          Weight                         57 kg               149 kg              206 kg




                          Furnaces
                          Muffle furnaces are widely used for determining various properties of construction
                          materials.

                          Note:
                          EL83-4160/01 complies with the following Standards: BS 3797; EN 13279-2; ISO 6245; IP 4.
                          EL83-4140/01 complies with the following Standards: BS 1016:4; EN13454-2; ISO 344, 1171;
                                       ASTM D2361,D2795, D3714.

                          Ordering Information
                          Model number              EL83-4160/01                      EL83-4140/01
                          Dimensions (l x w x h)
                           External                 410 x 410 x 580 mm                740 x 430 x 650 mm
                           Work chamber             200 x 180 x 165 mm                455 x 170 x 90 mm
                          Internal volume           5.9 Litres                        6.9 Litres
                          Maximum temperature       1000ºC                            1100ºC
                          Electrical supply         220 – 240 V AC, 50 Hz, 1 ph       220 – 240 V AC, 50 Hz, 1 ph
                          Power supply              2000 W                            3900 W
                          Weight                    15 kg                             63 kg

                          Note: EL83-4160/01 not suitable for Ashing
          Back type
      A       B       C   Dial Gauges
                          Model           Diameter      Travel    Graduation        Scale      Anvil     Back
                          number          mm            mm        mm                                     type
                          EL83-5416       57            25        0.01              RH         Ball      C
                          EL83-5421       57            25        0.01              RH         Flat      C
                          EL83-5451       57            10        0.002             RH         None      B
                          EL83-5456       57            10        0.01              RH         Ball      A

                          Key:   RH scale – clockwise rotation.
                                 LH scale – anticlockwise rotation
                                 Back type – see diagram




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