IEC 62321-2:2013
电工制品中特定物质的测定.第2部分:分解、解体 机械样品的制备

Determination of certain substances in electrotechnical products - Part 2: Disassembly, disjointment and mechanical sample preparation

被代替

标准号

IEC 62321-2:2013

发布

2013年

发布单位

国际电工委员会

替代标准

IEC 62321-2:2021

当前最新

IEC 62321-2:2021

 

 

被代替标准

IEC 111/301/FDIS:2013 IEC 62321:2008 IEC/PAS 62596:2009

适用范围

"This part of IEC 62321 provides strategies of sampling along with the mechanical preparation of samples from electrotechnical products@ electronic assemblies and electronic components. These samples can be used for analytical testing to determine the levels of certain substances as described in the test methods in other parts of IEC 62321. Restrictions for substances will vary between geographic regions and from time to time. This Standard describes a generic process for obtaining and preparing samples prior to the determination of any substance which are under concern. This standard does not provide: ?C full guidance on each and every product that could be classified as electrotechnical equipment. Since there is a huge variety of electrotechnical components@ with various structures and processes@ along with the continuous innovations in the industry@ it is unrealistic to attempt to provide procedures for the disjointment of every type of component; ?C guidance regarding other routes to gather additional information on certain substances in a product@ although the information collected has relevance to the sampling strategies in this standard; ?C safe disassembly and mechanical disjointment instructions related to electrotechnical products (e.g. mercury-containing switches) and the recycling industry (e.g. how to handle CRTs or the safe removal of batteries). See IEC 62554 [2] for the disjointment and mechanial sample preparation of mercury-containing fluorescent lamps; ?C the definition of a ""unit"" as the sample; ?C sampling procedures for packaging and packaging materials; ?C analytical procedures to measure the levels of certain substances. This is covered by other standards (for example other parts of IEC 62321)@ which are referred to as the ""test standard"" in this standard; ?C guidelines for assessment of compliance. NOTE Further guidance on assessment procedures is provided by IEC/TR 62476 [3]."

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