GB/T 18522.2-2002
AbolishedGeneral specification for hydrometric instruments--Part 2:Referential operating condition
水文仪器通则 第2部分:参比工作条件
Application Summary AI generated
GB/T 18522.2-2002 defines the reference operating conditions under which hydrometric instruments must be tested and calibrated to ensure consistent and comparable performance data. It specifies standard environmental parameters such as temperature, humidity, and atmospheric pressure for testing water level, flow, and precipitation measurement devices. This standard is applied by manufacturers and testing laboratories in the hydrological monitoring industry to establish a uniform baseline for instrument accuracy verification and type approval.
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