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China Increases Water Meter Verification to Ensure Accurate and Reliable Water Metering
[China Instrument Network Instrument Industry] Water meters are one of the measuring instruments most closely related to residents' lives. In order to ensure accurate and reliable regional water metering, ensure fair trade, and effectively safeguard the legitimate rights and interests of both water suppliers and water users, each province in China has water meter according to the water meter verification procedures. Tested.
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Recently, it was revealed that from January to June 2017, Inner Mongolia Institute of Metrology examined 2590 water meters submitted by the capital and the pass rate was 98.1%. It is reported that this test focused on the verification of the technical characteristics of water meter products, appearance inspection, connection attachment inspection, pressure test, measurement error test, pressure loss test, and accelerated wear test. Some of the unqualified items tested were water quality error, sealability, pressure parts, appearance marks, and other unqualified items.
In addition to Inner Mongolia, other provinces in China also call on the corresponding countries to effectively verify the water meter for the benefit of the citizens. Shanghai Jiading has a total of 451,231 water meters for residents, with a verification rate of 100%. Jiading also plans to conduct spot checks on newly installed water meters, meters, and gas meters in construction and new-build communities, and step up publicity efforts to increase awareness of rights protection among users of the three watches.
In addition, before using the water meter, the public must pay attention to checking whether the water meter has passed the statutory metrological verification agency's verification and whether the meter is in the verification cycle to ensure the accuracy of its measurement.
(Original title: 98.1% of the qualified rate of water meter verification in the capital area in the first half of 2017)