IEC 62321-2-ed.2.0

Detail information

Designation: IEC 62321-2-ed.2.0

Publication date: 30/08/2021

Pages: 105

Country: International technical standard

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Anotation

IEC 62321-2:2021 provides strategies of sampling along with the mechanical preparation of samples from electrotechnical products. 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 the IEC 62321 series. Restrictions for substances will vary between geographic regions and can be updated on a regular basis. This document describes a generic process for obtaining and preparing samples prior to the determination of any substance of concern. This document does not provide: – full guidance on each and every product that could be classified as electrotechnical product. Since there is a huge variety of electrotechnical parts, with various structures and compositions, along with the continuous innovations in the industry, it is unrealistic to attempt to provide procedures for the disjointment of every type of part; – 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 document; – 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 for the disjointment and mechanical sample preparation of mercury-containing fluorescent lamps; – sampling procedures for packaging and packaging materials; – analytical procedures to measure the levels of certain substances. This is covered by other standards (e.g. other parts of the IEC 62321 series), which are referred to as ;test standards; in this document; – guidelines for assessment of compliance. This document has the status of a horizontal standard in accordance with IEC Guide 108. IEC 62321-2:2021 cancels and replaces the first edition published in 2013. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) Reference to the IEC 62321 series instead of to a list of individual parts of the IEC 62321 series. b) Update of the flow chart in Figure 1. Restructure of Clause 4 and update of examples in Annex A. c) Adjustment of the risk levels of certain parts and materials to reflect the recent technology development and material change. Update of Table B.1 to include the risk levels of phthalates. Creation of Table B.2 for other substances (e.g. HBCDD, PAH) in polymeric materials. LIEC 62321-2:2021 fournit des strategies dechantillonnage ainsi que de preparation mecanique dechantillons de produits electrotechniques. Ces echantillons peuvent etre utilises pour un essai analytique visant a determiner les niveaux de certaines substances, comme cela est decrit dans les methodes dessai des autres parties de la serie IEC 62321. Les restrictions concernant les substances varient selon les regions geographiques et peuvent regulierement etre mises a jour. Le present document decrit un processus generique qui permet dobtenir et de preparer des echantillons avant de determiner toute substance d’interet. Le present document ne fournit pas: – de recommandations exhaustives pour l’ensemble des produits qui peuvent etre consideres comme produits electrotechniques. Etant donne quil existe une tres grande diversite de pieces electrotechniques, avec differentes structures et compositions, ainsi que des innovations continues de lindustrie, il est irrealiste de tenter de fournir des procedures pour la defabrication de chaque type de piece; – de recommandations concernant dautres voies de collecte d’informations supplementaires sur certaines substances presentes dans un produit, bien que les informations recueillies soient pertinentes pour les strategies dechantillonnage du present document; – d’instructions pour un demontage et une defabrication mecanique securises dans le domaine des produits electrotechniques (par exemple des commutateurs qui contiennent du mercure) et de lindustrie du recyclage (par exemple, comment manipuler des TRC (tubes a rayons cathodiques) ou eliminer des batteries en toute securite). Voir lIEC 62554 pour la defabrication et la preparation mecanique dechantillons issus de lampes fluorescentes qui contiennent du mercure; – de procedures dechantillonnage pour l’emballage et les materiaux d’emballage; – de procedures analytiques qui permettent de mesurer les niveaux de certaines substances. Ceci est couvert par dautres normes (par exemple dautres parties de la serie IEC 62321) qui sont appelees “normes dessai” dans le present document; – de lignes directrices devaluation de la conformite. Le present document a le statut dune norme horizontale conformement au Guide 108 de lIEC. LIEC 62321-2:2021 annule et remplace la premiere edition parue en 2013. Cette edition constitue une revision technique. Cette edition inclut les modifications techniques majeures suivantes par rapport a ledition precedente. a) Reference a la serie IEC 62321 en lieu et place des normes IEC 62321 individuelles. b) Mise a jour de l’organigramme de la Figure 1. Restructuration de lArticle 4 et des exemples de lAnnexe A en consequence. c) Ajustement des niveaux de risque de certaines parties et materiaux afin de refleter les dernieres avancees technologiques et changements de materiaux. Mise a jour du Tableau B.1 pour inclure les niveaux de risque lies aux phtalates. Creation du Tableau B.2 pour les autres substances (HBCDD, PAH, par exemple) presentes dans les materiaux polymeres.