Introduction to the maintenance method of the pressure gauge calibrator
This time, I will introduce the maintenance method of the pressure gauge calibrator:
1. When using the pressure gauge calibrator, the connected standard instrument and the calibrated instrument should be free of oily, corrosive substances, stainless steel pressure gauges and other impurities. Ensure that the connected standard instrument and the calibrated instrument are clean and tidy, otherwise it will be affected. The instrument works normally.
2. When removing the pressure gauge, the system must be at zero pressure. Thermal resistance
3. When switching vacuum or pressure, the system must be at zero pressure.
4. The pressure gauge calibrator should be placed in a dust-free and non-corrosive environment.
5. When the stainless steel pressure gauge calibrator is not in use, the power should be turned off, and when it is not used for a long time, it should be charged once every three months.
6. The pressure gauge calibrator has enough overload capacity, but don't overload it seriously, otherwise it will damage the sensor and make the meter unusable.
7. The pressure gauge calibrator is a high-precision product, and the surface of the silicon diaphragm must not collide with solids, otherwise the sensor will be damaged.
8. If the staff does not have professional testing skills and special testing equipment thermal resistance, do not open the cover for maintenance, and it is not allowed to adjust the internal device to replace the material, otherwise the reliability of the instrument cannot be guaranteed.
9. Please don't let electric soldering iron and other heating elements close to the display screen to prevent the plastic resin material from being burnt.
10. Do not use gasoline, alcohol and other chemical solvents to scrub the panel.
11. Although the pressure gauge calibrator has an anti-seismic design, it should be handled with care, especially when it is used on site, to avoid falling and bumping.
