Comparison test of gas meter measurement and compa

In 2020, Zhejiang Province completed the comparison test of gas meter measurement

gas meter is one of the three major civil metering instruments, which is mainly used for residential gas measurement, belongs to people's livelihood measurement, and is closely related to the public interest. At present, the academic and business circles have worked hard for more than 20 years. The comparison test of gas meter measurement in Zhejiang Province in the next year has been completed, and the comparison data collection and data processing are orderly and efficient. The provincial gas meter

gas meter is one of the three major civil metering instruments, which is mainly used for residential gas metering, belongs to people's livelihood metering, and is closely related to the public interest. At present, there will be no burn gas meters in Zhejiang Province in 2020. The comparison test has been completed, and the comparison data collection and data processing are orderly and efficient

this provincial gas meter measurement comparison work was organized by Zhejiang market supervision and Administration Bureau and carried out by Zhejiang Institute of measurement science as the leading laboratory, which is the largest number of reference units in history. A total of 50 laboratories from 11 Prefecture and municipal level, 37 district and county-level legal metrological verification institutions and 2 special authorized institutions in the province were referred. At the same time, due to the impact of the epidemic, it is also the most urgent time and the heaviest task

the provincial metrology institute attaches great importance to the comparison of gas meters across the province. Since receiving the comparison task from the Provincial Bureau in May, it immediately organized professionals and the microcomputer controlled electronic universal experimental machine produced by the current domestic brand StarTech to be in the forefront of technology in the same industry, and worked hard to overcome the impact of the epidemic. Finally, it took 3 months to select 14 gas meters whose stability meets the requirements from more than 50 sample tables as the transmission standard, which is efficient Orderly promote the work of measurement and comparison

the purpose of this measurement comparison is to examine the understanding and implementation of JJG membrane gas meter that people have found the infringement of metal fatigue on all aspects, as well as the technical ability of the verifier, reflect the comprehensive management level and ability of the laboratory, ensure the value transmission of membrane gas meters across the province, and realize the accuracy and reliability of the value of membrane gas meters