Pressure gauges, as measuring instruments, are mainly used for safety protection, industrial process control, monitoring and surveillance of pressure. Pressure gauge display is accurate, the operation of equipment and facilities is critical, so it is necessary to carry out regular inspection of the pressure gauge.
At present, the general practice of enterprises is to implement a one-year inspection of all pressure gauges, some of the stronger economic strength of enterprises to implement a half-year inspection. Part of the safety supervision and law enforcement officers also hold the view that "all pressure gauges every year or every six months must be inspected once," the pressure gauge is not regularly inspected to order the enterprise to rectify.
So, all the pressure gauge must be mandatory periodic calibration? How much is the periodicity of the verification? Found that "the pressure gauge is not regularly calibrated" how to deal with the problem? In this paper, from the perspective of law enforcement and supervision of production safety, based on laws, regulations, rules and normative documents, to explore the pressure gauge calibration of the relevant issues for the safety supervision and law enforcement to find a strong basis for law enforcement, so as to avoid unnecessary administrative reconsideration and litigation. First, the scope of the mandatory verification of pressure gauge
Pressure gauge is a measuring instrument, the mandatory verification of measuring instruments from the September 6, 1985 release of the "People's Republic of China **** and the State Metrology Law". The first paragraph of Article 9 of the law provides that: the people's government at or above the county level measurement of the administrative departments of the public measurement of standard instruments, departments and enterprises, institutions, the use of the highest measurement of standard instruments, as well as for trade settlements, safety and security, medical care, environmental monitoring included in the mandatory verification of the catalog of measuring instruments, the implementation of mandatory verification. Not in accordance with the provisions of the application for verification or unqualified verification, shall not be used. The implementation of mandatory verification of the work of measuring instruments catalog and management, developed by the State Council.
The State Council on April 15, 1987 issued the "Chinese People's *** and the State of mandatory verification of the work of measuring instruments verification and management" and the State Bureau of Weights and Measures on May 28, 1987 issued the "Chinese People's *** and the State of mandatory verification of the work of measuring instruments detailed directory," are required to be used for trade settlements, safety and security, medical and health care, environmental monitoring of the implementation of the mandatory implementation of pressure gauges, including pressure gauges, wind gauges and other instruments. The compulsory verification of pressure gauges used for trade settlement, safety and protection, medical and health care, and environmental monitoring, including pressure gauges, wind pressure gauges and oxygen gauges. August 6, 1991, the State Bureau of Technical Supervision issued "mandatory verification of measuring instruments for the implementation of the verification of the relevant provisions (for trial implementation)", the pressure gauge (including pressure gauges, air pressure gauges and oxygen meters) mandatory verification of the scope of clear provisions.