Fiche technique M1501M by bol77779

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									                                                                                                  Teraohmmeter Picoammeter




                                                                                             Measurement range
                                                                                             Teraohmmeter from 4k to 2.1015
                                                                                             Picoammeter from 50 pA to 20 mA
                                                                                             Range selection manual or automatic
                                                                                             Measurement voltage adjustable
                                                                                             volt by volt from 1V to 1500VDC
                                                                                             Measurement speed selectable from
ISO 9001 Certified




                                                                                             1 to 10 readings/sec
                                                                                             Memorization of 10 configurations
                                                                                             Humidity and temperature measurement




                     This automatic teraohmeter-picoammeter microprocessor designed is suited for quality control or incoming
                     inspection departments. The M x km option makes the operation on cables easier.




                      TECHNICAL CHARACTERISTICS                                                          PICOAMMETER
                                                                                                            Measurement range :
                                                                                                           0.01pA to 20 mA
                                                                                                            Accuracy :
                     OUTPUT VOLTAGE                           TERAOHMMETER
                                                                                                  15       ≤ (0.2% of reading + 0.1% of range)
                       Voltage adjustable volt by volt from     Measurement range : 100 à 2.10
                      1VDC to 1500VDC                           Accuracy : ≤ (0.2% of reading + 0.1%     Measurement display
                       Accuracy :                               of range ± 50/U test %)                    2000 digits LCD display
                      ± (0.5% + 0.5V) full scale                Temperature coefficient: ± 0.1%/°C
                       Short circuit current : 20 mA            Automatic or manual range selection      Threshold
                       Nominal current :
                                                                                                            A measurement value inferior to the
                      10 mA from 1V to 1000V                        Ranges         Resolution              predisplayed threshold value brings
                      5 mA from 1000V to 1500V                       2.10
                                                                          6
                                                                                         4k                about an audio signal, a visual signal
                       Polarity :                                    2.10
                                                                          7
                                                                                        10 k               on the LCD and a contact on the
                      Positive pole to HV terminal                   2.10
                                                                          8
                                                                                       100 k               instrument     back panel will be
                      Negative pole to guard terminal                2.10
                                                                          9
                                                                                         1M                available with option 03.
                       Possibility to grounding positive or          2.10
                                                                          10
                                                                                       10 M
                      negative high voltage pole                          11
                                                                     2.10             100 M                    Ranges          Resolution
                       Temperature coefficient :                          12
                                                                     2.10                1G                                             0.01 pA
                      0.001%/°  C                                         13                                    20 pA
                                                                     2.10               10 G                                   (0.5 pA minimum)
                       Discharge resistance : 2.2 k                       14                                    200 pA                    0.1 pA
                       Voltage drift : microprocessor                2.10             100 G
                                                                          15                                      2 nA                      1 pA
                      controlled, audio signal when out of           2.10                1T
                                                                                                                 20 nA                     10 pA
                      tolerance                                                                                 200 nA                   100 pA
                                                              Measurement on capacitive circuit                   2 µA                      1 nA
                     Test time                                  An internal filter enables measurement           20 µA                     10 nA
                        A temporization circuit allows to      on capacitive circuits                           200 µA                   100 nA
                       adjust the test time from 0 to 999       Display indicates that measurement               2 mA                       1 µA
                       sec.                                    voltage has reached requested values             20 mA                      10 µA

                     Measurement speed                        Program memory                             PROTECTION
                       3 speeds can be programmed                Up to 10 configurations can be            High voltage present only when
                      with measurement display:                 memorized (measurement speed,             safety loop is closed
                      Slow             1 reading/sec            threshold, test voltage …)                 Current can be limited
                      Normal           3 reading/sec                                                       to 3 mA to conform
                      Fast            10 reading/sec                                                       to VDE0104
                                                                 w w w . s e f e l e c . c o m
                                                                           Teraohmmeter Picoammeter - M1501M




  GENERAL CHARACTERISTICS



Presentation                                          Weight                                 Power
  Table top metal case fitted with                      Approx. 10 kg                          230V or 115V +/-10%, 47/63 Hz
  retractable feet                                                                             Consumption : 40 VA
                                                      Operating temperature
Dimensions                                               C
                                                        0° to +50°C
  Height :         131 mm
  Width   :        343 mm                             Storage temperature
  Depth   :        332 mm                                   C
                                                        -20° to + 70° C




   OPTIONS




 M1501U-01                                        M1501U-02                                  M1501U-06
 Temperature and humidity                         0-10V Analog output                        M x km measurement display : allow
 measurement                                                                                 on any length of cable, to display the
 . Range     : 0 to 100°
                       C                          M1501U-03                                  insulation measure brought back on a
 . Accuracy : 1% ± 1° C                           Remote control by dry contacts (PLC)       1km lenght
 . Range     : 0 to 100% HR
 . Accuracy : 2% from 5 to 95% HR                 M1501U-04                                  M1501U-07
                                                  Measurement output on rear panel           RS232C Interface

                                                                                             M1501U-08
                                                                                             3 mA hardware current limitation



     AV AIL ABLE ACCESSORIES




                          CO19                                          TE17                                           KRMG3U
                          HV lead                                       Curent measurement                             Rack mount kit
                                                                        probe




     CALIBRATION




                               REM                                                                              BEM24
                               Standard resistors                                                               Calibration box




Specifications subject to change without notice                             w w w . s e f e l e c . c o m

         S E F E L E C  Parc d’activités du Mandinet  19, rue des Campanules  F-77185 Lognes  FRANCE

                      Tel. +33 1 64 11 83 42  Fax +33 1 60 17 35 01  sefelec.marketing@sefelec.com

								
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