标准摘要
[中文适用范围]： 本标准适用于测定用于家庭使用或在类似家庭条件下使用的市电供电和无干式吸尘器的空气声噪声。本标准不适用于用于工业或专业用途的吸尘器。注意：干式清洁机器人的特殊要求规定在 IEC 60704-2-17 中。本标准适用于任何尺寸的噪声源，其中 ISO 3744 方法适用。当应用 ISO 3743-1 和 ISO 3743-2 时，被测设备的最大尺寸应符合相关要求。 [外文原描述]： IEC 60704-2-1:2020 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition. IEC 60704-2-1:2020 is applicable for the determination of airborne acoustical noise of mains operated and cordless dry vacuum cleaners for household use or under conditions similar to those in households. This part of IEC 60704 does not apply to vacuum cleaners for industrial or professional purposes. This edition includes the following significant technical changes with respect to the previous edition: a) product scope is extended to cordless and similar vacuum cleaners; b) definitions of "cleaning head", "active nozzle" and "standard Wilton test carpet" have been added; c) specification of standard Wilton test carpet has been removed; reference is made to IEC/TS 62885-1; d) specific requirements on equipping and pre-conditioning have been added; e) topic ageing of test carpet is addressed. This Part 2-1 supplements or modifies the corresponding clauses in IEC 60704-1:2010.
英文名称Household and similar electrical appliances - Test code for the determination of airborne acoustical noise - Part 2-1: Particular requirements for dry vacuum cleaners