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Start | Products | Bench Instruments | Decade boxes | Decade resistance boxes | Meatest M191 High resistance decade calibrator for insulation testers up to 10 kV and HIPOT testers
Meatest M191 High resistance decade calibrator for insulation testers up to 10 kV and HIPOT testersMeatest M191 High resistance decade calibrator for insulation testers up to 10 kV and HIPOT testersMeatest M191 High resistance decade calibrator for insulation testers up to 10 kV and HIPOT testersMeatest M191 High resistance decade calibrator for insulation testers up to 10 kV and HIPOT testers
  • Meatest M191 High resistance decade calibrator for insulation testers up to 10 kV and HIPOT testers
  • Meatest M191 High resistance decade calibrator for insulation testers up to 10 kV and HIPOT testers
  • Meatest M191 High resistance decade calibrator for insulation testers up to 10 kV and HIPOT testers
  • Meatest M191 High resistance decade calibrator for insulation testers up to 10 kV and HIPOT testers

Meatest M191 High resistance decade calibrator for insulation testers up to 10 kV and HIPOT testers

Art. nr: Meatest M191

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Product description

  • Programmable high voltage
    high resistance decade
  • Resistance range from 10 kΩ to1 TΩ
  • Working voltage range up to 10kV DC
  • Grounded or floating operation
  • Built-in three fix value highvoltage capacitors from 10 nF to100 nF
  • Built-in monitoring high voltagevoltmeter
  • SHORT function for shortcurrent testing of UUTs
  • Special function for Timerfunction testing in UUTs.
  • Verification of dielectricabsorption ratio andpolarization indexesmeasurement
  • Easy recalibration using frontpanel keypad
  • GPIB & RS232 interface

M191 Insulation Tester Calibrator is based on 1 TΩ programmable high resistance decade with 10 kV DC compliance, coupled with test voltage meter.

 

This setup allows for calibration of UUT's test voltage, short current verification, timer function verification and calibration of dielectric parameters measurement including polarization index (PI), dielectric absorption ratio (DAR) and polarization ratio (PR).

 

Calibration domain

M191 is designed for thorough calibration of insulation testers, megaohmmeters, HIPOT testers or any other DC high resistance meters and safety testers with test voltage up to 10 kV.

 

With M191's pallete of functions you'll no longer need multiple instruments and complex setups for high voltage calibrations.

 

RS-232 and GPIB interface allow for remote control of the calibrator and time saving automated calibrations using SW package CALIBER/WinQbase.

 

 

More information

Specifications:

 

DC resistance: 10 kΩ - 1 TΩ, 10.5 kV max. ± 0.1% / year

DC capacitance: 10 nF, 50nF, 100 nF, 5.25 kV max. ± 0.5% / year

 

Test Signal Meter

DC voltage: 50 V - 10.5 kV, ± 0.5% / year

DC current: 0 - 5 mA± 0.2% / year