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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).
 
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.

Meatest M191 Resistance Decade Insulation Tester Calibrator

Quantity

  • Contact us with any questions about this product. 

    Please allow 5 - 6 weeks lead time for this new item to arrive.

    This item is only available to North American customers.

    For USA customers, this item will arrive FOB. Any taxes or tariffs are prepaid by us. 

  • 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
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