HYG-10 Vacuum Switch Vacuum Tester is the latest generation of products that our company improves on the basis of HYG-9 according to the reaction of field users. It has the characteristics of higher accuracy, better stability and higher intelligence.

 

Vacuum circuit breaker is a common method to judge whether the vacuum degree of vacuum tube is deteriorated or not, which is power frequency withstand voltage method. This method can only judge the arc extinguishing chamber with serious deterioration of vacuum degree. When the vacuum degraded to 10-2-10-1 Pa, although the breakdown voltage did not decrease, the interrupter was not qualified. HYG-10 vacuum switch vacuum tester uses a new excitation coil, and uses magnetron discharge method to test the vacuum degree of the interrupter. It is unnecessary to dismantle the interrupter. At the same time, the computer is used for synchronous control and data acquisition, which makes the field test sensitivity of vacuum degree of arc extinguishing chamber reach 10-5 Pa.

1. Testing objects: various types of vacuum switch tubes.

 

2. Detection method: The new excitation coil is used to measure the vacuum tube without disassembly.

 

3. Scope of application: This instrument is a multi-purpose machine, which can measure various types of vacuum magnetization.

 

4. Electric field voltage: 30KV

 

5. Magnetic field voltage: 1700V

 

6. Detection range: 10-5-10-1 Pa

 

7. Measurement accuracy: 10-5-10-4 Pa, 15%

 

10-4-10-3Pa, 15%

 

10-3-10-2 Pa, 10%

 

10-2-10-1 Pa, 10%

 

8. Opening distance of switch tube when testing vacuum degree: normal operating distance.

 

9. Use environment: - 20 ~40 ~

 

10. Host Weight: 12kg

 

11. Shape size: 420 x 320 x 280 (mm)

The most prominent feature of this instrument is that it uses a new excitation coil and data processing method to realize the non-disassembly measurement of vacuum degree. This instrument has the advantages of convenient use, simple operation, no disassembly, high measurement accuracy and so on. It is a practical testing instrument, which is widely used in power, iron and steel, petrochemical, textile, coal, railway and other departments using vacuum switches.