New Arrival Hexafluoride Density Relay Calibrator Density Relay Calibrator Tester Sf6 Tester in Baoding, Hebei, China

New Arrival Hexafluoride Density Relay Calibrator Density Relay Calibrator Tester Sf6 Tester
Principle of instrument calibration：
The pressure of the gas sealed in the container changes with the temperature. In order to have a unified standard for comparison, we usually take the relative pressure value of 20 ℃ as the standard value. The calibration period of the density meter is to convert the corresponding relationship between pressure and temperature into the equivalent pressure value at 20 ℃ for comparison.
Feature
1. The relay calibrator uses the analog digital mixed single cycle high-speed single chip microcomputer as the core, which is rich in resources and powerful in function, and has strong data processing capability. Because it integrates A/D, D/A, reference voltage, and analog amplification into the single chip microcomputer, the peripheral circuit is simple, stable, and accurate.