Intelligent Vacuum Degree Comprehensive Tester detects various types of vacuum switch tubes, using a new type of excitation coil for non-disassembly measurement of vacuum degree. It not only has the advantages of convenient use, simple operation, non-disassembly measurement, and high test accuracy, but is also a practical testing instrument widely applicable to departments using vacuum switches in electric power, steel, petrochemical, textile, coal, railway, and other industries.
Technical Parameters:
1. Measurement range: 1×10-5～l×l0-1Pa
2. Measurement error: l×l0-4~~l×l0-1Pa, error <10%
3. Measurement resolution: 10-5Pa
4. Leaking arc extinguishing chambers will undergo electrical breakdown during measurement.
5. Allowable ambient temperature: 0℃～55℃
6. Air humidity: <85%RH
7. Power supply: AC220±10%
Note: The above information and technical parameters are compiled and released by Yangzhou Darui Electric Co., Ltd.
