T/SDCA 047-2023 The Tai Shan Quality Double-Door Washer/Dryer Set

Scope

Scope: This document specifies the terms and definitions, classification and marking, requirements, inspection rules and markings, packaging, transportation, and storage related to double-door washing and drying machines. This document is applicable to double-door washing and drying machines; Main technical content: During the preparation of this document, attention was paid to the principle of consistency and coordination with the national and industry standards for washing machinery that have been issued. In terms of terminology and definitions, and related requirements and test methods, efforts were made to coordinate with the existing industry standards, and to cite those that can be referenced where appropriate. Compared with the existing industry standards, this document has optimized the requirements of five important parameters, as follows: a) In 5.4 "Vibration Speed", the vibration speed of the spring (including air spring) vibration system was optimized from 7.5mm/s to 6mm/s; b) In 5.6.3 "Drainage Time", after the machine is washed at its rated capacity, the drainage time was optimized from no more than 3 minutes to no more than 2.5 minutes; c) In 5.11 "Noise during Spin and Drying", the noise level during spin and drying was adjusted from not exceeding 85dB(A) to not exceeding 80dB(A); d) In 5.12.2 "Water Consumption during Rinsing", the water consumption was optimized from ≤25L/kg to ≤23.5L/kg; e) In 5.13.1 "Load Ratio during Washing and Drying", the load ratio was optimized from ≥18 to ≥20.

Development Information

Related Standards