LWZ 6110 Vacuum Switch Vacuum Tester Introduction: LWZ 6110 vacuum switch vacuum degree tester is the vacuum degree appraisal equipment of vacuum interrupter. It has been inspected by Xi'an High Voltage Apparatus Research Institute and issued a certificate of conformity. It is one of the few brands in China that can truly detect vacuum content. It takes a single chip computer as the main control unit, and the test process is fully automated. In principle, the instrument changes the calibration method of the same products at home and abroad using the peak current to calibrate, and uses the ionic charge to calibrate. In this way, the accuracy is higher in physical principle, and the interference of pulse power supply in the test process is effectively suppressed, so that the test is stable and reliable. The instrument adopts the method of secondary sampling to deduct the leakage current caused by environmental factors, and takes into account the discrimination of the vacuum interrupter with complete air leakage in the measurement process, which truly achieves the accurate measurement of the vacuum interrupter installed on the whole machine. At present, there are 35 standard curves of vacuum interrupter in the instrument, covering the vast majority of tube types at home and abroad. The instrument has excellent quality, reliable performance, beautiful shape and convenient use. Technical parameters: Measured vacuum bubble: voltage level above 6KV-35KV Measuring range: 10-5-10-10Pa Measurement error: 10-4-10-1Pa mean square error ± 10% Measurement resolution: 10-5 Pa The arc-extinguishing chamber with air leakage will have electric breakdown in the measurement, and the machine is in the protection state Allowable ambient temperature: - 20 ℃ - 50 ℃. If the temperature is below 0 ℃, please power on the machine for 20 minutes before use Air humidity: ＜ 85% RH Input power supply: AC220V ± 10% 50/60HZ Overall dimension: 350 × three hundred and twenty × 225mm
Introduction: LWZ 6110 vacuum switch vacuum degree tester is the vacuum degree appraisal equipment of vacuum interrupter. It has been inspected by Xi'an High Voltage Apparatus Research Institute and issued a certificate of conformity. It is one of the few brands in China that can truly detect vacuum content. It takes a single chip computer as the main control unit, and the test process is fully automated. In principle, the instrument changes the calibration method of the same products at home and abroad using the peak current to calibrate, and uses the ionic charge to calibrate. In this way, the accuracy is higher in physical principle, and the interference of pulse power supply in the test process is effectively suppressed, so that the test is stable and reliable. The instrument adopts the method of secondary sampling to deduct the leakage current caused by environmental factors, and takes into account the discrimination of the vacuum interrupter with complete air leakage in the measurement process, which truly achieves the accurate measurement of the vacuum interrupter installed on the whole machine. At present, there are 35 standard curves of vacuum interrupter in the instrument, covering the vast majority of tube types at home and abroad. The instrument has excellent quality, reliable performance, beautiful shape and convenient use.
