标准摘要
[中文适用范围]： 一般补充：这些特殊要求适用于家用和类似用途的单机电动洗衣机以及具有洗涤和脱水功能的组合电器以及家用和类似用途的脱水机。注 101 对于干燥功能@参见 IEC 60704-2-6。噪声类型替代：ISO 3743-1、ISO 3743-2 和 ISO 3744 中规定的方法可用于测量洗衣机和脱水机发出的噪声。源的大小 更换：ISO 3744 中规定的方法适用于任何大小的噪声源。应用 ISO 3743-1 和 ISO 3743-2@ 时，应注意测试的洗衣机或脱水机的最大尺寸满足 ISO 3743-1 和 ISO 3743-2 1.3 中规定的要求。 [外文原描述]： IEC 60704-2-4:2011 These particular requirements apply to single unit electrical washing machines and the washing and spinning function of combined appliances for household and similar use and to spin extractors for household and similar use. This third edition cancels and replaces the second edition (2001). Main changes are: - measurement uncertainty and standard deviations are taken into account, - definitions of standard test load and standard test program are modified, - test enclosure was replaced by common test enclosure defined in Part 1 and - information to be reported is modified. This publication is to be read in conjunction with IEC 60704-1:2010 .
英文名称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