标准摘要
[中文适用范围]： IEC 60704-2-1 适用于家用或类似家用条件下使用的供电式和无绳式干式真空吸尘器的 airborne 声学噪声测定。不适用于工业或专业用途的吸尘器。干式清洁机器人的具体要求在 IEC 60704-2-17 中规定。 [外文原描述]： 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