PT-OBV-507 Insulating Oil Breakdown Voltage Tester

Purpose:
The instrument is designed and made as per the National Standard GB/T 507 “Test Methods for Breakdown Voltage of Lubricating Oil”. It can be widely used to determine dielectric constant of lubricating oils in the field of railway, aviation, power plant, petroleum industry, and scientific institutes.
 
Technical specification
1. Measurement range: 0 ~ 75kV;
2. Voltage rising rate: 3kV±10%/s;
3. Distance between electrodes: 2.5 mm;
4. Output power: 2 KVA;
5. Power supply: AC220V±5%/50Hz;