Maintenance of the bioavailable detector to detect the bioavailable concentration
The working environment of combustible gas detectors is relatively harsh, and many of them are installed outdoors. Improper maintenance will lead to errors in the detection of flammable gas detectors or no detection. Therefore, regular cleaning and maintenance of flammable gas detectors is an important task to prevent malfunctions.
Grounding should be checked regularly. If the grounding does not meet the standard requirements or is not grounded at all, the flammable gas detector will be susceptible to electromagnetic interference and cause malfunctions.
It is recommended that before using various instruments, the standard gas used for the instrument should be tested for response to ensure that the instrument truly plays a protective role. Combustible gas alarms and toxic gas alarms, like other analytical and detection instruments, are measured using a relative comparison method: first use a zero gas and a standard concentration gas to calibrate the instrument, and obtain a standard curve stored in In the instrument, during measurement, the instrument compares the electrical signal generated by the gas concentration to be measured with the electrical signal of the standard concentration to calculate the accurate gas concentration value. Therefore, zeroing the instrument at any time and calibrating the instrument frequently are all tasks to ensure accurate measurement of the instrument.
The gas detector can continuously and quickly detect the gas concentration in the surrounding environment or a closed space. The instrument has the advantages of fast response speed, high measurement accuracy, good stability and repeatability, and the overall performance of the instrument ranks among the leading domestic levels. The instrument casing is made of high-strength engineering plastics, and its shape design and dazzling color matching redefine the detection method of gas concentration. In addition, the friendly operation interface and misoperation recovery function bring users a new type of intelligent gas detector. experience.
