This standard specifies the terms and definitions, product classification, technical requirements, test methods, inspection rules, markings, packaging, transportation, and storage of household and similar electric washing machines (hereinafter referred to as "washing machines"). This standard applies to washing machines (including dehydrators) with a single-phase rated voltage not exceeding 250 V and used by non professionals in homes, shops, schools, and other places. The following normative references are essential for the application of this document. For dated references, only the dated version applies to this document. For undated references, the latest version (including all modification orders) applies to this document. GB/T 411 Cotton Printing and Dyeing Cloth GB/T 1019 General Principles for Packaging of Household and Similar Electrical Appliances GB/T 2423.17 Environmental Testing of Electrical and Electronic Products Part 2: Test Methods Test Ka; Salt spray GB/T 2828,1 Sampling procedures for inspection by attributes - Part 1: Sampling plans for batch by batch inspection indexed by acceptance quality limit (AQI) - GB/T 2829 Sampling procedures and tables for periodic inspection by attributes (applicable to the inspection of process stability) GB/T 4214.4 Household and Similar Electrical Appliances - Noise Test Methods - Special Requirements for Washing Machines and Centrifugal Dehydrators GB 4706.1 Safety of Household and Similar Electrical Appliances - Part 1: General Requirements GB 4706.24 Safety of Household and Similar Electrical Appliances - Special Requirements for Washing Machines GB 4706.26 Safety of Household and Similar Electrical Appliances - Special Requirements for Centrifugal Dehydrators GB/T5296.2 Instructions for the Use of Consumer Goods - Part 2: Household and Similar Electrical Appliances GB/T 6682 -2008 Specification and Test Methods for Analytical Laboratory Water GB/T 22939.5 Packaging of Household and Similar Electrical Appliances, Special Requirements for Electric Washing Machines and Dryers GB/T 23119-2017 Water for Performance Testing of Household and Similar Electrical Appliances QB/T 4830-2015 Household Micro Electric Washing Machines
Function of testing report:
1. Project bidding: Issue authoritative third-party CMA/CNAS qualification report
2. Online e-commerce platform entry: Quality inspection report recognized by major e-commerce platforms 3. Used as a sales report: issuing legally effective testing reports to make consumers more confident 4. Papers and research: Provide professional personalized testing needs 5. Judicial services: providing scientific, fair, and accurate testing data 6. Industrial problem diagnosis: Verify the troubleshooting and correction of industrial production problemsBaijian and testing process:
1. Telephone communication and confirmation of requirements
2. Recommend solutions and confirm quotations 3. Mail samples and arrange testing 4. Progress tracking and result feedback 5. Provide reports and after-sales service 6. If urgent or priority processing is requiredTesting and testing characteristics:
1. The testing industry is fully covered, meeting different testing needs
2. Fully cover the laboratory and allocate localized testing nearby3. Engineers provide one-on-one services to make testing more accurate
4. Free initial testing, with no testing fees charged
5. Self service order delivery for free on-site sampling
6. Short cycle, low cost, and attentive service 7. Possess authoritative qualifications such as CMA, CNAS, CAL, etc 8. The testing report is authoritative and effective, and is generally used in China