Why do gas detectors need to be calibrated every six months?
For instruments, after a long period of use, calibration is required, and gas detectors are no exception. The calibration of a gas detector is actually the same as the annual inspection of a car. First, because the instrument has been used for a long time, and for the quality assurance of the instrument, it is necessary to find an instrument calibration agency to do instrument calibration and correction once a year, and the measurement agency issues a test report. . The second is because the country also has requirements. According to the requirements of the country, it is difficult to obtain approval without a test report.
Therefore, in order to ensure the accuracy of the gas detector readings, it is necessary to recalibrate the gas detector regularly. So how often do you need to recalibrate your gas detector?
Under normal circumstances, the gas detector is calibrated once a year, and the detection instrument is strictly calibrated every six months or every 3 months. The more times of calibration, the less likely the detector is to drift, and the better the detection effect.
