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JK7122S-4 is a multi-channel scanning voltage insulation tester, Can be output four, eight or sixteen AC and DC voltage insulation test voltage. Multiple channels can be tested by time-sharing scanning, and can also be used to test multiple channels simultaneously, Be able to quickly and accurately measure the insulation performance of electronic components, household appliances, transformers, lighting appliances, electric tools, electric appliances, and improve the testing efficiency.
Performance characteristics
The output voltage is increased, maintained and decreased by the time gradient
AC voltage DC voltage, insulation resistance test three parameters
can realize continuous test of single channel, scan test and multi-channel simultaneous testing of multiple channel points
In the 15 test memory model
with arc detection function
In the man-machine dialogue interface
simple connection and convenient use
Model | JK7122S-4（4 channel） | JK7122S-8（8 channel） |
Output voltage | 0～5kV(AC) 0～6kV(DC)±（2%+5V) | |
AC current upper limit | 0.00～20.00mA±（2%+2dgts) | |
AC current lower limit | 0.00～20.00mA>±（2%+2dgts) | |
DC current upper limit | 0.01～10.00mA ±（2%+2dgts) | |
DC current lower limit | 0.01～10.00mA ±（2%+2dgts) | |
Insulation resistance test voltage | 100～1000kV±（2%+5V) | |
Insulation resistance | Range：（1-1000）MΩ Accuracy：±（2%±2dgts) Voltage≥500V DC ±（5%±2dgts) Voltage＜500V DC Range：（1000-9999）MΩ Accuracy：±（5%±2dgts) Voltage≥500V DC ±（10%±2dgts) Voltage＜500V DC | |
LCD Monitor | 16×2 lines back lit LCD | |
Testing time | 0.1～999.9s ±（2%+0.05sec) | |
Sampling interval | 500ms | |
Remote control | Input:Test,Reset Output:Pass,Fail,Test-in-Proess | |
Test alarm | Buzzer, indicator light | |
Correction method | Software calibration | |
Memory device | It can memorize the setting values of voltage, current, resistance, time, etc. | |
Temperature/ Humidity | 0℃～40℃≤75%RH | |
Size and weight | W×H×D:280mm×100mm×370mm / 10kg | |
Standard accessories | JK26002A | |
