1.1 Application
GDKZ-IV vacuum tester is applied to measure the arc interrupter
vacuum degree of vacuum circuit breaker.
GDKZ-IV vacuum tester is to operation and all the test results could be printed by the micro printer.
1.2 Technique index
1 Measurement range:10-5-10-1Pa
2 Max measurement error:
10-5-10-4<25%
10-4-10-3<20%
10-3-10-2<20%
10-2-10-1<15%
3 Rated power supply: AC220V ± 10%, 50Hz/60Hz
4 Environment temperature: 0-50°C
5 Humidity: ≤85%RH
6 Size: 420mm×320mm×280mm
7 Weight:<10kg
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