GB/T 38610-2020 in English
VALIDElectric clothes washer-dryers for household use—Methods for measuring the performance
- Issued on:2020-03-31
- Implemented on:2020-10-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$175.00
《GB/T 38610-2020家用电动洗干一体机 性能测试方法》由TC46(全国家用电器标准化技术委员会)归口,TC46SC2(全国家用电器标准化技术委员会清洁器具分会)执行,主管部门为中国轻工业联合会。
Introduction
Analysis of the core content of the standard
- Rated washing capacity: the maximum mass of fabric that can be processed in a single wash (kg)
- Rated drying capacity: the maximum mass of fabric that can be processed in a single drying (kg)
- Continuous operation cycle: the complete process of washing and drying without interruption
Comparison of test methods
| Test dimensions | Intermittent operation cycle | Continuous operation cycle |
|---|---|---|
| Load handling | Manual load splitting required | Automatic and continuous completion |
| Moisture content calculation | Segmented measurement (Formula 1) | Overall measurement (Formula 2) |
| Energy consumption correction | Corrected according to actual moisture content | Add vaporization energy consumption item (Formula 3) |
Technology evolution analysis
This standard converts the IEC62512:2012 international standard into a national standard for the first time. The main technological breakthroughs include:
- Clarifies the unique parameters of washer-dryers (such as the definition of continuous/intermittent cycles)
- Innovatively proposes a load splitting test method (Appendix A)
- Improved the moisture content measurement system (Chapter 8.3.3)
Implementation suggestions
- When marking the capacity of the product, it is necessary to distinguish between independent washing and drying capacities
- When developing an automatic drying program, the moisture content should be controlled within (0±3)%
- Noise testing needs to be measured separately in the washing/spinning/drying stages
Testing agencies should pay special attention to the data rounding rules specified in Appendix B, with electricity consumption accurate to 0.01kWh and water consumption accurate to 0.1L.

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