T/ZGM 001-2026 Active Group standards

T/ZGM 001-2026 Test method for water efficiency of water purifier

Publish Date: 2026-03-09 Implement Date: 2026-03-16 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/ZGM 001-2026

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Sanitary equipment

Publish Date: 2026-03-09

Implement Date: 2026-03-16

Scope

This document is applicable to small-scale water purifiers used in households or similar settings, which use municipal tap water or other centralized water supply as the raw water source and rely on reverse osmosis membranes or nanofiltration membranes as the main purification components. It is not applicable to large-scale water purifiers with a length, width, or height of ≥2000mm, a weight of ≥100kg, and a water purification flow rate of ≥3L/min. The main technical content of this document includes: general requirements, test materials and methods, evaluation results, and reports.