T/CAQI 194-2021 Home and similar uses of mineral water purification machines
T/CAQI 194-2021 Home and similar uses of mineral water purification machines
Basic Information
Scope
Scope: This document specifies the terms and definitions, classification and naming, technical requirements, test methods, inspection rules and marking, packaging, transportation, and storage of mineral water purifiers for household and similar purposes (hereinafter referred to as "water purifiers"). This document applies to drinking water treatment devices that use municipal tap water or other centralized water supply as the water source and employ electrodialysis technology as the main purification method. Other water purifiers that remove charged ions from water by driving them with an electric field may refer to this document for implementation. Main technical content: conditions of use, appearance, structural performance, hygiene requirements, rated total net water capacity, selective functions, mineral retention, performance, noise and vibration, and electrical safety.