1. Scope: This standard specifies the limit values for unit power consumption, water consumption limit values, energy-saving evaluation values, and water-saving evaluation values of electric washing machines. Energy efficiency level and water efficiency level. This standard applies to household electric washing machines with a rated washing capacity of 13 kg or less (hereinafter referred to as washing machines). This standard does not apply to washing machines with a rated washing capacity of 1.0 kg or less and single drum washing machines without dehydration function; Not suitable for stirring washing machines. For washing and drying machines, only their washing function will be evaluated. 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 2828< All parts) Sampling procedures for inspection by attributes GB/T 2829 Sampling procedures and tables for periodic inspection by attributes (applicable to the inspection of process stability) GB/T 4288 Electric washing machines for household and similar purposes 3 Terms and definitions defined in GB/T 4288 and the following terms and definitions apply to this document. 3.1 Working cycle: Complete the entire process of a commonly used (standard) laundry program according to the functions of the tested washing machine (such as washing, rinsing, dehydration, water intake, and drainage). 3.2 Rated capacity The maximum mass of standard laundry detergent that can be processed in a dry state at once, in kilograms (kg). 3.3 Half load capacity: Half of the rated capacity
Function of testing report:
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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