T/CMA SB056-2020 Volume water meter
T/CMA SB056-2020 Volume water meter
Basic Information
Scope
Scope: This document specifies the terms and definitions, technical characteristics, technical requirements, test methods, inspection rules, packaging, transportation, and storage requirements for volumetric water meters. This document applies to volumetric water meters (hereinafter referred to as water meters) used to measure potable cold water, including water meters with or without electronic devices. Main technical content: Based on GB/T 778-2018, the relevant technical requirements have been supplemented and improved in combination with the technical characteristics and industry application characteristics of volumetric water meters, providing technical guidance for the production, manufacturing, inspection, procurement, and use of these water meter products.