Pressure instrument

Pressure instrument

Pressure instrument is a common measuring instrument, widely used in various fields. It can intuitively show the pressure changes of each process link, insight into the formation of conditions in the process of product or medium, monitor the safety trend in the process of production operation, build a fast and reliable safety guarantee, to prevent accidents, to ensure the safety of human and property, known as the "eyes" of safety. Belongs to the strong test pressure gauge general verification period for half a year.

Mandatory verification range of pressure gauges:

1. Measurement of main cylinder and feed water pressure of the boiler

2. Measuring the pressure of the wind storage and main pipe of the stationary air compressor

3. Measurement of generator, turbine oil pressure and locomotive pressure

4. Pressure measurement of medical autoclave and pressure cooker

5. Measurement of pressure with alarm device

6. Measurement of pressure of sealed and pressurized vessel

7, harmful, toxic, corrosive serious medium pressure measurement does not belong to the mandatory verification of pressure gauges: such as the general measurement of the enterprise process of pressure gauges. It should also be verified regularly and the period of verification is half a year.

However, in the actual production and life, the pressure gauge is ignored or illegal use of the problem, bring hidden dangers to safety. The main performance is: 1, installation configuration is not standard. Two, daily use maintenance does not pay attention to. Check and clean from time to time, no record of usage. Verification work is not implemented. Newly purchased pressure gauges must be checked and qualified before installation. Some units do not know the safety role of pressure gauges, there are not legally applied for verification or beyond the verification cycle use phenomenon.