Tonghui TH2683A Insulation Resistance Tester (100kΩ~10TΩ)
制造商: Tonghui Model: TH2683A 来源: China 保障: 12 Month - 报价要求
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Resistance Test
Range: 100kΩ - 10TΩ
Accuracy: I>10nA: ±2%, I≤10nA: ±5%
Current Test
Range:
- Range 1 :100uA – 1mA , Internal Input impedance 10 kΩ
- Range 2 :10uA – 100uA , Internal Input impedance 10 kΩ
- Range 3 :1uA – 10uA , Internal Input impedance 10 kΩ
- Range 4 :100nA – 1uA , Internal Input impedance 10 kΩ
- Range 5 :10nA – 100nA, Internal Input impedance 10 kΩ
- Range 6 :1nA – 10nA, Internal Input impedance 1MΩ
Accuracy: 2% ± 3pA
Measurement Voltage:
Range: 1V - 1000V
Accuracy: Voltage≥10V: ±1%+1V, Voltage<10V: ±10%+0.1V.
Current Limit: 10mA
Switch: Manually turn on or off on front panel, or controlled by built-in timer, or by remote control.
Charge time: 0 to 999s, programmable
Test delay: 0 to 999s, programmable
Test Speed: Fast: ≤30ms, Slow: ≤60ms.
Range Mode: Auto, Hold.
Storage: Internal storage, USB.
Standard Interface: RS232C, USB HOST, USB DEVICE, HANDLER.
General Technical Parameter
Working Humidity: 10℃~40℃,≤90%RH
Power Requirement: 90~121V AC (60Hz) or 198~242V AC (50Hz)
Power: <50VA
Volume: 235mmX104mmX360mm
Weight: 3.6kg
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