Description
Overview
GAOTek insulation resistance has intelligent high-voltage insulation resistance tester, with 4 ranges: 500 V, 1000 V, 2500 V, 5000 V, the maximum test can reach 2T ohm.
Features
- Insulation resistance range: 2T ohm at 5 kV.
- Adjustable short-circuit current up to 3 mA.
- Automatic display of PI and DAR values.
- Excellent anti-interference performance, accuracy maintained at 2 mA interference.
- Quick discharge for capacitive test samples, minimizing spark risk.
- Traditional and improved rapid discharge functions available.
- Two power supply methods: lithium-ion battery and AC.
- Seamless switch to battery power during power failure.
Technical Specifications
| AC power supply | 220 V±10%, 50 HZ or 60 HZ, 20 VA |
| Battery power supply | 8.4 V lithium-ion rechargeable battery |
| Battery lifetime | 2500 V about 5 hours |
| Test voltage accuracy | 100% to 110% of the nominal value |
| Current test range | 10 mA |
| Current measurement accuracy | 5%+0.2nA |
| Short circuit current | 3 mA |
| Insulation resistance test range and accuracy | temperature: 23± 5ºC, relative temperature: 45 – 75%RH |
| Dimensions | 10.23 in x 7.87 in x 3.93 in (260 mm x 200 mm x 100 mm) |
| Weight | 5.7 lb (2.6kg) |