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Vacuum Degree Tester

VC-VIB vacuum degree tester
Update Time:2016/6/16 14:17:32 Hits:1144


VC-VIB Vacuum Switch Vacuum Degree Tester is designed for Vacuum Degree Test of vacuum interrupter .Provided with fixed coil and flexible coil ,VC-VIB Vacuum Switch Vacuum Degree Tester is designed for quality control of Arcing chamber factories.

Adopting technology of ionized electric charge and magnetic discharge , the instrument has a high accuracy.
   The  advantages  of  the  VC  series  products  as  below 
1. Compared with those tester based on ac-withstand method, VC-VIB VDT can be quantitative measure.
2. Compared with those tester based on ionized electric charge either, VC-VIB VDT measures the density of ionized electric charge, not current value of ionized electric charge.
3. Initially created the sampling technique of ionization charge, which has greatly improved the veracity of  VI's  vacuum.
4. Twice-sampling to debut the leakage current due to surroundings factors.
5. High AC Voltage is used for ionizing electric charge of VCB, for the full air vacuum interrupter, will be breakdown.
6. PC control measuring, leakage rate calculation and forming measuring data-base. (You can choose)
7. Over Voltage protection for the instrument even if the leaked vacuum interrupter is breakdown.


1.The tester is reliable in quality, beautiful in figure and easy in operation.

2. Three voltage values output applied for ionizing electric charge of VCB, matching different interrupter types for higher accuracy.
3. Red diode display, easy reading at night or sunshine.
4. Build-in thermal printer prints the result as needed. 
5. Two kinds of testing coil applied for testing more products.


Measuring scope: 1 × 10^-5 ~ 1 × 10^-1 Pa

Measuring discrepancy: in 1 × 10^-4 ~ 1 × 10^-1 Pa, error < 10%
Measuring resolving power: 10^-5 Pa
Electric breakdown will occur while measuring leak VI
Permit ambient temperature: 0ºC ~ 55ºC Humidity: < 85%RH
Power source: AC 220 ± 10%
Size: 565×565×265mm



029-84683900
029-84683920
Address:Xian Electronic Road, Xijing International Electric Center
Hotline:15934809195 Fax:029-84683769