表面清洁器具.第2部分:家用或类似用途的干式真空吸尘器.性能测量方法

[中文适用范围]： 本部分IEC 62885适用于测量家用或类似用途的电源供电干式吸尘器（包括水过滤器吸尘器）的性能。注1：IEC 62885-8中包含了电源供电商用干式吸尘器的性能测量。本文件的目的是规定用户关心的干式吸尘器主要性能特征，并描述测量这些特征的方法。注2：由于环境条件、时间变化、测试材料来源及操作熟练度的影响，当在同一实验室由同一操作人员同时对多个设备进行对比测试时，描述的某些测试方法能给出更可靠的结果。注3：这些方法可经修改应用于当前未涵盖在本范围内的表面清洁产品类型或技术。对于安全要求，参考IEC 60335-1。附录B给出了销售点对消费者信息的建议。 [外文原描述]： IEC 62885-2:2021 is applicable for measurements of the performance of mains-operated dry vacuum cleaners, including water filter vacuum cleaners for household or similar use. The purpose of this document is to specify essential performance characteristics of dry vacuum cleaners which are of interest to users and to describe methods for measuring these characteristics. Due to the influence of environmental conditions, variations in time, origin of test materials and proficiency of the operator, some of the described test methods will give more reliable results when applied for comparative testing of a number of appliances at the same time, in the same laboratory and by the same operator. The methods here can be applied with modifications for surface-cleaning product types or technologies not currently covered within the scope. For safety requirements, reference is made to IEC 60335-1. A recommendation on information for the consumer at the point of sale is given in Annex B. This second edition of IEC 62885-2 cancels and replaces the first edition published in 2016. This edition constitutes a technical revision. This second edition includes the following significant technical changes with respect to the previous edition: a) Inclusion of requirements for water filter vacuum cleaners throughout document b) Clause 4.6 on operation of the dry vacuum cleaner has been revised. c) Add new paragraph 4.11, consolidating test area and stroke length from 5.1.2, 5.3.2, 6.2.2 and 6.16.2.2. Added new 4.12 for stroke speed. d) Added debris pick-up test for hard floor and carpet. Includes new Annex E. e) Clause 6.2.2 – Clarification of the carpet to be used; reference 4.11 for test area. Remove restriction limiting carpets to motion resistance only. Clarify the use of a mechanical operator. f) A durability test for secondary hoses has been included. g) The two informative annexes relating to the description and maintenance of the reference vacuum cleaner system RSB have been revised.