SF6 Density Relay Calibrator

https://www.mktester.com/sf6-gas-analyzer/sf6-density-relay-calibrator.html

Automatic SF6 density relay calibrator is an intelligent SF6 density relay calibrator. The instrument adopts high-precision pressure sensor and high-speed A / D converter, combined with 32-bit high-performance microprocessor, which can verify the performance of various SF6 density relays,accurately measure the pressure value at the current temperature when the signal acts, automatically complete the conversion of standard pressure at any ambient temperature to 20 ℃, and can print and store the test data in real time for reference and automatic identification.