JK2005 Withstand Voltage Tester Calibration Device
Product Description:
Flux Technology (Nantong) Co., Ltd. JK2005 Withstand Voltage Tester Calibration Device (Power Frequency Leakage Current Meter Verification) The JK2005 calibrator can automatically measure the effective values of AC or DC output voltage and current of the withstand voltage tester, output voltage hold time, distortion of AC output voltage, ripple coefficient of DC output voltage, output capacity, etc. Its measurement parameters comply with the requirements of JJG795-2004 ("Verification Regulation for Withstand Voltage Testers"). Additionally, it can calibrate power frequency leakage current meters.
Features or Functions:
Voltage, current or distortion or ripple coefficient,  * time or frequency, three parameters measured simultaneously
5-digit measurement display, accuracy: 0.2% * Time measurement start threshold voltage arbitrarily preset
During capacity measurement, voltage and peak hold current are displayed simultaneously
Directly generates original records, capacity automatically calculated * RS232 or RS485 interface optional
Ultra-high stability Ultra-low failure rate Ultra-wide measurement range
National technical renovation project (JG0504) acceptance item
The JK2005 calibrator can automatically measure the effective values of AC or DC output voltage and current of the withstand voltage tester, output voltage hold time, distortion of AC output voltage, ripple coefficient of DC output voltage, output capacity, etc. Its measurement parameters comply with the requirements of JJG795-2004 ("Verification Regulation for Withstand Voltage Testers"). Additionally, it can calibrate power frequency leakage current meters.

Technical Parameters:
I: Measurement Accuracy:
AC/DC Voltage Total measurement range 0.1000~20.000(kV)
Accuracy 0.2%
Maximum input voltage 24kV
Voltage resolution 0.0001kV
AC/DC Current Total measurement range 0.0100~400.00(mA)
Accuracy 0.2%
Leakage current measurement 0.0100~400.00(mA)
AC Voltage Distortion Voltage input range 1.000kV ~ 20.00kV
Frequency measurement range Up to 50th harmonic
Range 0.50% ~ 10.00%
Accuracy Better than 1%
DC Voltage Ripple Coefficient Voltage input range 1.000 kV ~ 20.00kV
Measurement range 0.50% ~ 10.00%
Accuracy Better than 1%
Voltage Hold Time Measurement range 1.00s ~ 999.99s
Accuracy 0.5%±2 digits (0.2% above 10s)
Resolution 0.01s
II: Other Parameters:
Input Method Current is floating input, voltage measurement circuit isolated from current measurement circuit
Total Power Consumption < 10VA; Instrument weight: approx. 6.5 kg
Instrument Dimensions Width x Height x Depth: 400 x 130 x 380 mm
Operating Environment Atmospheric pressure: (86～106) kPa
Temperature: (10～38)℃
Relative humidity: ≤85%RH
Instrument Power Supply AC (100～265) V 50/60Hz