combustible gas alarm is divided into industrial combustible gas alarm and domestic gas alarm according to the use environment. besides the use environment, it can also be divided according to the detection gas and product form. industrial combustible gas alarm is mainly used in large factories, petroleum industry, mining industry and other places with gas leakage. the installation of alarm is mandatory by the state. The service life of the combustible gas alarm is generally about 2-3 years, which is mainly used to detect the concentration of combustible gas in the air, which can effectively ensure the safety of people's lives and property. So Combustible gas alarm How often is it tested? Do you need to check it regularly? The following is a small compilation of Yiyuntian to take you to know more about it, hoping to help you.

1, article 5.5 of combustible gas detection alarm (JJG 693-2004) stipulates that the verification period of combustible gas detection alarm shall generally not exceed 1 year. When the instrument undergoes abnormal vibration, or has doubts about the indication value, and the replacement of the main original is sufficient, it should be submitted for inspection in time.

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2. under normal circumstances, it is only necessary to test once a year, because the service life of combustible gas alarm is about 2-3 years, and the data will drift over a long time. of course, this is also determined according to the frequency of use. for example, if the data drift after half a year of use, then detection and calibration are required.

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3. combustible gas alarms are generally tested and calibrated every six months or once a year, mainly depending on the working environment. calibration can be conducted by the manufacturer or the local technical supervision bureau.

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4. The service life of the combustible gas alarm sensor is 2-5 years, which is a consumable, so we must make the product work normally during use. And according to Article 2.8.8 of the "the People's Republic of China Contract Law on the Use of Natural Gas Industry Code", the combustible gas alarm that has been used is calibrated at least once a year, so it is legal for the combustible gas alarm to be tested once a year.

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how often does the combustible gas alarm check? I believe everyone has understood after reading the above contents. users should calibrate it together regularly during use and check whether the instrument is in normal use. if problems are found, they should consult the after-sales solution in time.