Shandong China Coal Group Instrument Branch

In order to ensure the thickness detection accuracy of the concrete protective layer, the tester should be proficient in the performance of the instrument and the influence degree of various factors o

A radiation detector is a device that produces a secondary effect under the action of radiation, and this secondary effect can be detected by an electronic instrument.

How Does A Multi Gas Detector Work?We have summarized there steps of the multi gas detector working process for your reference!

Ultrasonic is a kind of sound wave that is beyond the hearing range of the human ear (greater than 20 kHz). In order to be able to detect such sound waves, we must use a sound wave that can capture th

As an important means of material transportation, pipelines have a wide range of applications. During the use of the pipeline, due to various factors, various pipeline blockages and pipeline failures

The underground water leak detector means that when the water supply pipe leaks, the water will escape under pressure, which will generate a kind of noise. The noise will spread along the pipe to the