IEC 60704-2-4:2001
家用和类似用途电器 测定空中传播噪声的试验规范 第2-4部分：洗衣机和离心式脱水机的特殊要求

Household and similar electrical appliances - Test code for the determination of airborne acoustical noise - Part 2-4: Particular requirements for washing machines and spin extractors

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标准号

IEC 60704-2-4:2001

发布

2001年

发布单位

国际电工委员会

替代标准

IEC 60704-2-4:2011

当前最新

IEC 60704-2-4:2011

 

 

适用范围

1 General Replacement: These particular requirements apply to single unit electric washing machines, the washing and spinning function of combined appliances for household and similar use, and to spin extractors. Limitations for the use of this test code are given in 1.1.1 of IEC 60704-1. NOTE For drying function, see IEC 60704-2-6. 2 Types of noise Replacement: ISO 3743-1, ISO 3743-2 and ISO 3744 can be used for measuring noise emitted by washing machines and spin extractors. 3 Size of the source Replacement: The method specified in ISO 3744 is applicable to noise sources of any size. When applying ISO 3743-1 and ISO 3743-2, care should be taken that the maximum size of the washing machine or spin extractor under test fulfils the requirements specified in 1.3 of ISO 3743-1 and ISO 3743-2.

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