Tonghui TH9110 交直流耐压绝缘测试仪 (AC: 0.05 - 5kV; DC: 0.05 - 6kV)
制造商: Tonghui Model: TH9110 来源: China 保障: 12 Month - 报价要求
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Withstand voltage test:
- Output voltage:
AC: 0.05 - 5kV; Load Variance:1%; Accuracy:1%; Resolution: 2V
DC: 0.05 - 6kV; Load Variance:1%; Accuracy:1%; Resolution: 2V
- Current test range:
AC: 0.001mA - 120mA(Voltage≤4kV);0.001mA - 100mA(Voltage>4kV)Accuracy: 1% Resolution:1μA
DC: 0.0001mA - 25mA Accuracy:1% Resolution:0.1 μA
Output power: 500VA
Insulation resistance test
Output Voltage: DC : 0.05 - 5kV; Resolution:2V; Accuracy:1% of set value + 0.1% full scale
Resistance test range: 1MΩ-50.0GΩ; Resolution:0.1MΩ
Discharge function: Automatic discharge after the end of the test
ARC detection:
AC: 1mA - 20mA
DC: 1mA - 10mA
Contact check function: OSC open and short:600Hz, 0.1s
Security features:
High voltage floating output: Leakage current <3 mA
Electric shock protection: 0.5mA ±0.25mA
Other protection: Start protection, panel operation password protection
Alarm indication: PASS: short tone, green light; FAIL: long tone, red light
Memory: 100 groups, 50 steps per group
General parameters
Voltage rise time: 0.1s — 999.9s
Test time setting(AC/DC): 0.3s — 999s
Voltage fall time: 0.1s — 999.9s
Waiting time (IR): 0.2s — 999.9s
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