BS-EN-62321-2009.pdf
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1、raising standards worldwide NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW BSI British Standards WB9423_BSI_StandardColCov_noK_AW:BSI FRONT COVERS 5/9/08 12:55 Page 1 Electrotechnical products Determination of levels of six regulated substances (lead, mercury, cadmium, hexava
2、lent chromium, polybrominated biphenyls, polybrominated diphenyl ethers) BS EN 62321:2009 Licensed CopyChinese University of Hong Kong, 13/06/2009 07:44, Uncontrolled Copy, (c) BSI National foreword This British Standard is the UK implementation of EN 62321:2009. It is identical to IEC 62321:2008. T
3、he UK participation in its preparation was entrusted to Technical Committee GEL/111, Electrotechnical environment committee. A list of organizations represented on this committee can be obtained on request to its secretary. This publication does not purport to include all the necessary provisions of
4、 a contract. Users are responsible for its correct application. BSI 2009 ISBN 978 0 580 55500 8 ICS 13.020.40; 31.020 Compliance with a British Standard cannot confer immunity from legal obligations. This British Standard was published under the authority of the Standards Policy and Strategy Committ
5、ee on 31 May 2009 Amendments issued since publication Amd. No. Date Text affected BRITISH STANDARDBS EN 62321:2009 Licensed CopyChinese University of Hong Kong, 13/06/2009 07:44, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD EN 62321 NORME EUROPENNE EUROPISCHE NORM April 2009 CENELEC European Committ
6、ee for Electrotechnical Standardization Comit Europen de Normalisation Electrotechnique Europisches Komitee fr Elektrotechnische Normung Central Secretariat: avenue Marnix 17, B - 1000 Brussels 2009 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC memb
7、ers. Ref. No. EN 62321:2009 E ICS 13.020; 43.040.10 English version Electrotechnical products - Determination of levels of six regulated substances (lead, mercury, cadmium, hexavalent chromium, polybrominated biphenyls, polybrominated diphenyl ethers) (IEC 62321:2008) Produits lectrotechniques - Dte
8、rmination des niveaux de six substances rglementes (plomb, mercure, cadmium, chrome hexavalent, diphnyles polybroms, diphnylthers polybroms) (CEI 62321:2008) Produkte in der Elektrotechnik - Bestimmung von Bestandteilen der sechs Inhaltsstoffe (Blei, Quecksilber, Cadmium, sechswertiges Chrom, polybr
9、omiertes Biphenyl, polybromierter Diphenylether), die einer Beschrnkung unterworfen sind (IEC 62321:2008) This European Standard was approved by CENELEC on 2009-03-01. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this Europea
10、n Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Central Secretariat or to any CENELEC member. This European Standard exists in three official versions (Englis
11、h, French, German). A version in any other language made by translation under the responsibility of a CENELEC member into its own language and notified to the Central Secretariat has the same status as the official versions. CENELEC members are the national electrotechnical committees of Austria, Be
12、lgium, Bulgaria, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. BS EN 62
13、321:2009 Licensed CopyChinese University of Hong Kong, 13/06/2009 07:44, Uncontrolled Copy, (c) BSI EN 62321:2009 2 Foreword The text of document 111/116/FDIS, future edition 1 of IEC 62321, prepared by IEC TC 111, Environmental standardization for electrical and electronic products and systems, was
14、 submitted to the IEC-CENELEC parallel vote and was approved by CENELEC as EN 62321 on 2009-03-01. The following dates were fixed: latest date by which the EN has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2009-12-01 latest date by wh
15、ich the national standards conflicting with the EN have to be withdrawn (dow) 2012-03-01 Annex ZA has been added by CENELEC. _ Endorsement notice The text of the International Standard IEC 62321:2008 was approved by CENELEC as a European Standard without any modification. In the official version, fo
16、r Bibliography, the following notes have to be added for the standards indicated: IEC 60730-1 NOTE Harmonized as EN 60730-1:2000 (modified). ISO 3613 NOTE Harmonized as EN ISO 3613:2001 (not modified). ISO 17294-1 NOTE Harmonized as EN ISO 17294-1:2006 (not modified). _ BS EN 62321:2009 Licensed Cop
17、yChinese University of Hong Kong, 13/06/2009 07:44, Uncontrolled Copy, (c) BSI 3 EN 62321:2009 Annex ZA (normative) Normative references to international publications with their corresponding European publications The following referenced documents are indispensable for the application of this docum
18、ent. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. NOTE When an international publication has been modified by common modifications, indicated by (mod), the relevant EN/HD applies. Publi
19、cation Year Title EN/HD Year ISO/IEC Guide 98 1995 Guide to the expression of uncertainty in measurement (GUM) - - ISO/IEC 17025 - 1) General requirements for the competence of testing and calibration laboratories EN ISO/IEC 17025 2005 2) ISO 3696 - 1) Water for analytical laboratory use - Specifica
20、tion and test methods EN ISO 3696 1995 2) ISO 5961 - 1) Water quality - Determination of cadmium by atomic absorption spectrometry EN ISO 5961 1995 2) 1) Undated reference. 2) Valid edition at date of issue. BS EN 62321:2009 Licensed CopyChinese University of Hong Kong, 13/06/2009 07:44, Uncontrolle
21、d Copy, (c) BSI 4 62321 IEC:2008 CONTENTS INTRODUCTION.8 1 Scope.9 2 Normative references .9 3 Terms, definitions and abbreviations 10 3.1 Terms and definitions10 3.2 Abbreviations 11 4 Test methods Overview .13 4.1 Field of application 13 4.2 Sample13 4.3 Test methods Flow chart 14 4.4 Adjustment t
22、o the matrix15 4.5 Limits of detection (LOD) and limits of quantification (LOQ).15 4.6 Test report 16 4.7 Alternative test methods16 5 Mechanical sample preparation 17 5.1 Overview.17 5.1.1 Field of application 17 5.1.2 Quality assurance17 5.2 Apparatus, equipment and materials .17 5.3 Procedure .18
23、 5.3.1 Manual cutting.18 5.3.2 Coarse grinding/milling18 5.3.3 Homogenizing .18 5.3.4 Fine grinding/milling 18 5.3.5 Very fine grinding of polymers and organic materials.19 6 Screening by X-ray fluorescence spectrometry (XRF).19 6.1 Overview.19 6.1.1 Principle 21 6.1.2 Warnings.22 6.2 Apparatus, equ
24、ipment and materials .22 6.2.1 XRF spectrometer .22 6.2.2 Materials and tools 22 6.3 Reagents.22 6.4 Sampling.22 6.4.1 Non-destructive approach22 6.4.2 Destructive approach.23 6.5 Procedure .23 6.5.1 General .23 6.5.2 Preparation of the spectrometer 23 6.5.3 Test portion .24 6.5.4 Verification of sp
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