1. Check whether all screws have been tightened, and each screw is not allowed to be loose. It is particularly important to tighten the screws that specially fix the movement and the indicating adjust

In the cold winter, the main means of "anti-freezing" of instruments and meters still depends on the inspection of instrument workers. When encountering circuits such as freezing and condensation, the

There are two types of "needle drop" of pressure gauge: one is that the needle drop is found after the instrument arrives or before use; Second, the instrument pointer falls off in use.

At present, pressure gauges are widely used in the instrument industry, and can be applied to different products in almost every field. With the expansion of the market, we produce a variety of produc

At present, pressure gauges are widely used in the instrument industry, and can be applied to different products in almost every field. With the expansion of the market, we produce a variety of produc

When measuring stable pressure, the range of general pressure gauge is close to or greater than 1.5 times the measured value of normal pressure;

​Pressure gauge is an instrument used to measure the pressure in pipes, containers and other equipment. Its service life is generally long under normal working environment, but long-term use or improp

1. The installation position of the pressure gauge should meet the requirements of the installation state, and the dial should not be placed horizontally, and the installation position should be conve

After a period of use and pressure, the pressure gauge movement will inevitably appear some deformation and wear, and the pressure gauge will produce various errors and failures. In order to ensure it

In the verification process, some shock-resistant pressure gauges can be qualified without removing the small rubber plug at the top of the case, while some shock-resistant pressure gauges can be qual

Buffer tube, also called bend or snake tube of pressure gauge, mainly has the function of reducing vibration and impact, and can also play a certain role in cooling the medium with higher temperature

When measuring stable pressure, the range of general pressure gauge is close to or greater than 1.5 times the measured value of normal pressure;