1. The accuracy of the combustible gas detector is an important prerequisite for issuing a warning when detecting toxic and harmful gases in the environment or when the concentration of combustible gas reaches the preset alarm limit. Accurate and timely alarms are the guarantee to ensure personnel safety and production safety.
2. The accuracy of the detector mainly depends on the sensor. Electrochemical sensors and catalytic combustion sensors may be gradually changed or poisoned by specific substances in the environment during use. Therefore, regular calibration of gas detectors is absolutely necessary.
3. At present, all gas detectors have not yet deviated from the relative measurement method. Therefore, the combustible gas detector must be maintained and calibrated in time, and the manufacturer's requirements must be accurately corrected to ensure the accuracy of the instrument's test results.
4. It is also necessary to regularly calibrate the test results of the combustible gas detector to ensure that the error does not exceed the normal range. Like our watches, we must also periodically calibrate with the standard time to ensure the accuracy of the displayed time.
