Hydrogen sulfide detector is the 1 portable toxic detector. Its main function is to detect the concentration of hydrogen sulfide gas in the air. When the concentration in the air reaches a certain concentration, the hydrogen sulfide detector will automatically sound and light alarm to remind the staff to take corresponding measures in time to avoid major accidents. However, no matter what instrument is used for a long time, it needs to be verified. So how often does H2S detector need to be calibrated? The following is a brief introduction by yi yun Tian:

Under normal circumstances, hydrogen sulfide detectors should be calibrated at least once a year.

According to national regulations, the hydrogen sulfide detector should be calibrated regularly, and the calibration cycle should be at least once a year. In the use of the process according to the usual maintenance, the environment is bad, according to these conditions to judge how long hydrogen sulfide detector calibration once. If in dusty, oily and humid environment, it is required to check once every 3 months. If there are special circumstances, the gas leakage does not alarm, false alarm or delay alarm, and timely check is required. 1 but failure timely inspection maintenance.

Under normal use, the hydrogen sulfide detector needs to be calibrated once a year to ensure that the instrument can quickly, accurately and stably detect the concentration of hydrogen sulfide gas leakage. According to the specific use of hydrogen sulfide detector to analyze, use is not frequent enough, usually do a good job of hydrogen sulfide detector maintenance work.

To sum up, we can see that the hydrogen sulfide detector needs to be calibrated at least once a year. As long as we need to check the hydrogen sulfide detector regularly every year, we can effectively ensure the accuracy and reliability of the performance and value of the hydrogen sulfide detector product to a greater extent.