I believe everyone knows that combustible gas alarms play a vital role in industrial safety, environmental protection and daily life. Its use can accurately and timely detect the presence of combustible gas, thereby Prevent potential safety hazards. Do you know if combustible gas alarm is a strong inspection measuring instrument? The following is an introduction to yiyuntian electronic editor:

mandatory verification means that, in accordance with national laws and regulations, the 1 method for testing some physical quantities that have a measuring effect but cannot be directly measured, such as mass, length, volume, and electricity. Strong inspection measuring instruments refer to the category of measuring instruments that require mandatory verification.

Combustible gas alarm as the 1 kind of safety monitoring equipment, its accuracy and reliability is directly related to people's life and property safety and social stability. Therefore, to some extent, the combustible gas alarm does have the characteristics of strong inspection measuring instruments.However, before 2020, combustible gas alarms are mandatory verification appliances, and the verification work is directly in the charge of government departments. However, since 2020, the mandatory verification of combustible gas alarms has been canceled.

Therefore, according to the provisions of relevant laws and regulations such as the the People's Republic of China Metrology Law and the Announcement on the Independent Management of Non-Forced Metrology Instruments Used by Enterprises in accordance with the Law, the combustible gas alarm used in production and operation is a non-intensive inspection safety work measuring instrument. However, in order to ensure the accuracy and reliability of combustible gas alarms, many local governments and industry organizations have formulated corresponding standards and specifications, requiring combustible gas alarms to undergo specific certification and testing before they can be put into use. These standards and specifications not only cover the design, manufacture, installation and use of combustible gas alarms, but also include strict requirements for their performance, stability, sensitivity and other indicators. In the process of using, enterprises need to carry out at least once a year to ensure the stable performance of combustible gas alarm.

to sum up, we can see that combustible gas alarm belongs to non-forced inspection work measuring instruments. according to the announcement on non-forced inspection measuring instruments used by enterprises and managed by enterprises according to law, the verification cycle and verification method of non-compulsory verification measuring instruments used by enterprises shall be independently managed by enterprises in accordance with the law, and the verification cycle of non-compulsory verification measuring instruments shall be determined by enterprises according to the actual use of measuring instruments and in accordance with the principles of science, economy and accurate quantity. Combustible gas (detection) alarm users can decide to send any qualified measurement verification organization for verification and calibration.