T/CZGX 001-2025 Active Group standards

T/CZGX 001-2025 Intelligent Toilet Seat

T/CZGX 001-2025

Publish Date: 2025-04-21 Implement Date: 2025-04-21 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/CZGX 001-2025

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: Ceramic products

Publish Date: 2025-04-21

Implement Date: 2025-04-21

Scope

Scope: This document applies to the production and use of smart toilets installed on water supply and drainage pipelines in civil or public buildings after being matched with corresponding accessories, under environmental temperatures of 0-40°C, relative humidity not exceeding 95%, and a water supply static pressure of 0.05-0.75 MPa. Main technical content: This standard specifies the terms and definitions of smart toilets, product classification, technical requirements, test methods, inspection rules, marking and labeling, installation and use manuals, packaging, transportation, and storage. 1. Technical requirements include the following items: - Ceramic toilet parts: appearance quality, deformation, dimensions, thickness, size of the sewage outlet of the smart toilet, water seal, minimum through diameter of the water trap, load-bearing capacity, flushing function, etc. - Electronic cover plate parts: material performance, waterproof grade of the whole machine, cleaning function, self-cleaning performance of the nozzle, warm air drying function, seat heating function, water pressure resistance, water hammer resistance, mechanical strength, durability, power supply, electrical safety, automatic shutdown, unit cycle energy consumption, rated power, etc. This standard grades the technical requirements of average flushing water consumption, average cleaning water consumption, and flushing function, and compares with the three-level grading of the national standard. The grading in this standard is more stringent, setting higher technical requirements for enterprises' products. For example, the average flushing water consumption shall not exceed 5.6L as the judgment basis. Table 1: Average flushing water consumption grade indicators for smart toilets Leading Excellent Passed Smart toilet average flushing water consumption ≤4.0 ≤5.0 ≤5.6 Double-flush smart toilet maximum discharge water volume ≤5.0 ≤6.0 ≤7.0 Note: For each water efficien