Maintenance of the liquid detector to detect liquid concentration
The working environment of combustible gas detectors is relatively harsh, and many of them are installed outdoors. Poor maintenance can lead to errors or non detection of combustible gas detectors. Therefore, regular cleaning and maintenance of combustible gas detectors is an important task to prevent malfunctions.
Grounding should be regularly checked. If the grounding does not meet the standard requirements or is not grounded at all, it can also make the combustible gas detector susceptible to electromagnetic interference and cause malfunctions.
It is recommended to perform response testing on the standard gas used in various instruments before use to ensure that the instruments truly serve a protective purpose. Combustible gas detectors and toxic gas detectors, like other analytical and detection instruments, are measured using a relative comparison method: first, a zero gas and a standard concentration gas are used to calibrate the instrument, and the standard curve is stored in the instrument. When measuring, the instrument compares the electrical signal generated by the concentration of the gas to be measured with the electrical signal of the standard concentration to calculate the accurate gas concentration value. Therefore, zero calibration of the instrument at any time and regular calibration of the instrument are essential to ensure accurate measurement.
The gas detector can continuously and quickly detect the gas concentration in the surrounding environment or enclosed space. The instrument has the advantages of fast response speed, high measurement accuracy, good stability and repeatability, and its overall performance ranks among the leading levels in China. The instrument casing is made of high-strength engineering plastic, with an exterior design and dazzling color combinations that redefine the detection method of gas concentration; In addition, the user-friendly interface and error recovery function provide users with a new experience of intelligent gas detectors.
