Vacuum degree tester
HYKZ-IV vacuum degree tester is to measure the arc interrupter vacuum degree of vacuum circuit breaker.
1 | Measurement range:10-5 ~10-1 PA | ||||||
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: 0~50째C | ||||||
5 | Humidity: ≤85%RH |