EN 62321-1:2013

SLOVENSKI STANDARD
01-januar-2014
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SIST EN 62321:2009
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Determination of certain substances in electrotechnical products - Part 1: Introduction
and overview
Verfahren zur Bestimmung von bestimmten Substanzen in Produkten der Elektrotechnik
- Teil 1: Einleitung und Übersicht
Détermination de certaines substances dans les produits électrotechniques - Partie 1:
Introduction et présentation
Ta slovenski standard je istoveten z: EN 62321-1:2013
ICS:
29.020 Elektrotehnika na splošno Electrical engineering in
general
31.020 Elektronske komponente na Electronic components in
splošno general
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD
EN 62321-1
NORME EUROPÉENNE
July 2013
EUROPÄISCHE NORM
ICS 13.020; 43.040.10 Supersedes EN 62321:2009 (partially)

English version
Determination of certain substances in electrotechnical products -
Part 1: Introduction and overview
(IEC 62321-1:2013)
Détermination de certaines substances Verfahren zur Bestimmung von
dans les produits électrotechniques - bestimmten Substanzen in Produkten der
Partie 1: Introduction et présentation Elektrotechnik -
(CEI 62321-1:2013) Teil 1: Einleitung und Übersicht
(IEC 62321-1:2013)
This European Standard was approved by CENELEC on 2013-06-21. CENELEC members are bound to comply
with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European 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 CEN-CENELEC Management Centre or to any CENELEC member.

This European Standard exists in three official versions (English, 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 CEN-CENELEC Management Centre has the same status as the official versions.

CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus,
the Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany,
Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland,
Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom.

CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung

Management Centre: Avenue Marnix 17, B - 1000 Brussels

© 2013 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 62321-1:2013 E
Foreword
The text of document 111/295/FDIS, future edition 1 of IEC 62321-1, prepared by IEC TC 111
"Environmental standardization for electrical and electronic products and systems" was submitted to the
IEC-CENELEC parallel vote and approved by CENELEC as EN 62321-1:2013.
The following dates are fixed:
• latest date by which the document has (dop) 2014-03-21
to be implemented at national level by
publication of an identical national
standard or by endorsement
(dow) 2016-06-21
• latest date by which the national
standards conflicting with the

document have to be withdrawn
Clauses 1 to 4.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC [and/or CEN] shall not be held responsible for identifying any or all such patent
rights.
Endorsement notice
The text of the International Standard IEC 62321-1:2013 was approved by CENELEC as a European
Standard without any modification.
In the official version, for Bibliography, the following note has to be added for the standard indicated:
IEC 60730-1:2010 NOTE  Harmonised as EN 60730-1:2011 (modified).

- 3 - EN 62321-1:2013
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications

The following documents, in whole or in part, are normatively referenced in this document and are
indispensable for its application. 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.
Publication Year Title EN/HD Year

ISO/IEC 17025 - General requirements for the competence of EN ISO/IEC 17025 -
testing and calibration laboratories

ISO 78-2 1999 Chemistry - Layouts for standards - - -
Part 2: Methods of chemical analysis

IEC 62321-1 ®
Edition 1.0 2013-05
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Determination of certain substances in electrotechnical products –

Part 1: Introduction and overview

Détermination de certaines substances dans les produits électrotechniques –

Partie 1: Introduction et présentation

INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
CODE PRIX Q
ICS 13.020; 43.040.10 ISBN 978-2-83220-815-1

– 2 – 62321-1 © IEC:2013
CONTENTS
FOREWORD . 3
INTRODUCTION . 5
1 Scope . 6
2 Normative references . 6
3 Terms, definitions and abbreviations . 6
3.1 Terms and definitions . 6
3.2 Abbreviations . 8
4 Test methods – Overview . 8
4.1 Field of application . 8
4.2 Sample . 9
4.3 Test methods – Flow chart . 9
4.4 Quality assurance and control . 12
4.5 Blank solution . 12
4.6 Adjustment to the matrix . 12
4.7 Limits of detection (LOD) and limits of quantification (LOQ) . 12
4.8 Test report . 13
4.9 Alternative test methods . 13
Annex A (informative) Limit of detection (LOD) or method detection limit (MDL) –
Example of calculation . 14
Bibliography . 16

Figure 1 – Flow chart of the test methods . 10

Table 1 – Overview of typical screening and verification testing procedure elements –
Preparation . 11
Table 2 – Overview of typical screening and verification testing procedure elements –
Substance type . 12
Table A.1 – Experimental results . 14
Table A.2 – Students t-values (t-statistic) . 14
Table A.3 – Calculation results . 15

62321-1 © IEC:2013 – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
DETERMINATION OF CERTAIN SUBSTANCES
IN ELECTROTECHNICAL PRODUCTS –

Part 1: Introduction and overview

FOREWORD
1) The International Electrotechnical Commission (IEC) is a worldwide organization for standardization comprising
all national electrotechnical committees (IEC National Committees). The object of IEC is to promote
international co-operation on all questions concerning standardization in the electrical and electronic fields. To
this end and in addition to other activities, IEC publishes International Standards, Technical Specifications,
Technical Reports, Publicly Available Specifications (PAS) and Guides (hereafter referred to as “IEC
Publication(s)”). Their preparation is entrusted to technical committees; any IEC National Committee interested
in the subject dealt with may participate in this preparatory work. International, governmental and non-
governmental organizations liaising with the IEC also participate in this preparation. IEC collaborates closely
with the International Organization for Standardization (ISO) in accordance with conditions determined by
agreement between the two organizations.
2) The formal decisions or agreements of IEC on technical matters express, as nearly as possible, an international
consensus of opinion on the relevant subjects since each technical committee has representation from all
interested IEC National Committees.
3) IEC Publications have the form of recommendations for international use and are accepted by IEC National
Committees in that sense. While all reasonable efforts are made to ensure that the technical content of IEC
Publications is accurate, IEC cannot be held responsible for the way in which they are used or for any
misinterpretation by any end user.
4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications
transparently to the maximum extent possible in their national and regional publications. Any divergence
between any IEC Publication and the corresponding national or regional publication shall be clearly indicated in
the latter.
5) IEC itself does not provide any attestation of conformity. Independent certification bodies provide conformity
assessment services and, in some areas, access to IEC marks of conformity. IEC is not responsible for any
services carried out by independent certification bodies.
6) All users should ensure that they have the latest edition of this publication.
7) No liability shall attach to IEC or its directors, employees, servants or agents including individual experts and
members of its technical committees and IEC National Committees for any personal injury, property damage or
other damage of any nature whatsoever, whether direct or indirect, or for costs (including legal fees) and
expenses arising out of the publication, use of, or reliance upon, this IEC Publication or any other IEC
Publications.
8) Attention is drawn to the Normative references cited in this publication. Use of the referenced publications is
indispensable for the correct application of this publication.
9) Attention is drawn to the possibility that some of the elements of this IEC Publication may be the subject of
patent rights. IEC shall not be held responsible for identifying any or all such patent rights.
International Standard IEC 62321-1 has been prepared by IEC technical committee 111:
Environmental standardization for electrical and electronic products and systems.
The first edition of IEC 62321:2008 was a 'stand-alone' standard that included an introduction,
an overview of test methods, a mechanical sample preparation as well as various test method
clauses.
This first edition of IEC 62321-1 is a partial replacement of IEC 62321, forming a structural
revision and replacing Clauses 1 to 4.
Future parts in the IEC 62321 series will gradually replace the corresponding clauses from
IEC 62321:2008. Until such time as all parts are published, however, IEC 62321:2008 remains
valid for those clauses not yet re-published as a separate part.

– 4 – 62321-1 © IEC:2013
The text of this standard is based on the following documents:
FDIS Report on voting
111/295/FDIS 111/306/RVD
Full information on the voting for the approval of this standard can be found in the report on
voting indicated in the above table.
This publication has been drafted in accordance with the ISO/IEC Directives, Part 2.
A list of all parts in the IEC 62321 series can be found on the IEC website under the general
title: Determination of certain substances in electrotechnical products.
The com
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