EN 62554:2011
(Main)Sample preparation for measurement of mercury level in fluorescent lamps
Sample preparation for measurement of mercury level in fluorescent lamps
IEC 62554:2011 specifies sample preparation methods for determining mercury levels in new tubular fluorescent lamps (including single capped, double capped, self-ballasted and CCFL for backlighting) containing 0,1 mg mercury or more. The intended resolution of the methods described in this standard is of the order of 5 %. Mercury level measurement of spent lamps is excluded, as during lamp operation, mercury gradually diffuses into the glass wall and reacts with the glass materials. The test method of this standard does not recover mercury that is diffused into or reacted with or otherwise incorporated irreversibly with the glass wall of discharge tubes. This standard does not contain information on measurement. Measurement is specified in IEC 62321.
Vorbereitung des Prüfmusters zur Messung des Quecksilbergehalts in Leuchtstofflampen
Préparation des échantillons en vue de la mesure du niveau de mercure dans les lampes fluorescentes
La CEI 62554:2011 spécifie les méthodes de préparation des échantillons en vue de la détermination des niveaux de mercure dans des lampes tubulaires à fluorescence (y compris celles à un culot, à deux culots, à ballast incorporé et les CCFL pour le rétro-éclairage) dont la teneur en mercure est de 0,1 mg ou supérieure. La résolution prévue des méthodes décrites dans la présente norme est de l'ordre de 5 %. La mesure du niveau de mercure des lampes usagées est exclue car au cours du fonctionnement de la lampe, le mercure se diffuse progressivement dans la paroi de verre et réagit aux matériaux de verre. La méthode d'essai de la présente norme ne récupère pas le mercure qui s'est diffusé dans la paroi de verre des tubes à décharge ou ayant réagi avec cette paroi de verre ou encore qui s'est incorporé dans celle-ci de manière irréversible. La présente norme ne contient aucune information relative aux mesures. Les mesures sont spécifiées dans la CEI 62321.
Priprava vzorca za merjenje ravni živega srebra v fluorescenčnih sijalkah
Ta mednarodni standard določa metode priprave vzorca za določevanje ravni živega srebra v novih cevnih fluorescenčnih sijalkah (vključno z enim vznožkom, dvojnim vznožkom, z lastno dušilko in CCFL za odbojno prepustnost), ki vsebujejo 0,1 mg živega srebra ali več. Predvidena ločljivost metod, opisanih v tem standardu, je reda 5 %. Merjenje ravni živega srebra iztrošenih sijalk je izvzeto, ker med delovanjem sijalke živo srebro postopoma preide v stekleno steno in reagira s steklenimi materiali. Preskusna metoda tega standarda ne obnovi živega srebra, ki je prešel v stekleno steno iztrošenih sijalk, reagiral z njo ali se kako drugače nepovrnljivo združil z njo. Ta standard ne vsebuje informacij o merjenju. Merjenje je določeno v IEC 62321.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-januar-2012
3ULSUDYDY]RUFD]DPHUMHQMHUDYQLåLYHJDVUHEUDYIOXRUHVFHQþQLKVLMDONDK
Sample preparation for measurement of mercury level in fluorescent lamps
Vorbereitung des Prüfmusters zur Messung des Quecksilbergehalts in
Leuchtstofflampen
Préparation des échantillons en vue de la mesure du niveau de mercure dans les lampes
fluorescentes
Ta slovenski standard je istoveten z: EN 62554:2011
ICS:
29.140.30 )OXRUHVFHQþQHVLMDONH6LMDONH Fluorescent lamps.
Discharge lamps
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD
EN 62554
NORME EUROPÉENNE
October 2011
EUROPÄISCHE NORM
ICS 29.140.30
English version
Sample preparation for measurement of mercury level in fluorescent
lamps
(IEC 62554:2011)
Préparation des échantillons en vue de la Vorbereitung des Prüfmusters zur
mesure du niveau de mercure dans les Messung des Quecksilbergehalts in
lampes fluorescentes Leuchtstofflampen
(CEI 62554:2011) (IEC 62554:2011)
This European Standard was approved by CENELEC on 2011-09-23. 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, 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.
CENELEC
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
Management Centre: Avenue Marnix 17, B - 1000 Brussels
© 2011 CENELEC - All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 62554:2011 E
Foreword
The text of document 34A/1484/FDIS, future edition 1 of IEC 62554, prepared by SC 34A, "Lamps", of
IEC TC 34, "Lamps and related equipment" was submitted to the IEC-CENELEC parallel vote and
approved by CENELEC as EN 62554:2011.
The following dates are fixed:
(dop) 2012-06-23
• latest date by which the document has
to be implemented at national level by
publication of an identical national
standard or by endorsement
(dow) 2014-09-23
• latest date by which the national
standards conflicting with the
document have to be withdrawn
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 62554:2011 was approved by CENELEC as a European
Standard without any modification.
- 3 - EN 62554:2011
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
The following referenced documents are indispensable for the application of this document. 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 2005 General requirements for the competence of EN ISO/IEC 17025 2005
testing and calibration laboratories
IEC 62321 2008 Electrotechnical products - Determination of EN 62321 2009
levels of six regulated substances (lead,
mercury, cadmium, hexavalent chromium,
polybrominated biphenyls, polybrominated
diphenyl ethers)
ISO 3696 1987 Water for analytical laboratory use - EN ISO 3696 1995
Specification and test methods
IEC 62554 ®
Edition 1.0 2011-08
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
colour
inside
Sample preparation for measurement of mercury level in fluorescent lamps
Préparation des échantillons en vue de la mesure du niveau de mercure dans
les lampes fluorescentes
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
PRICE CODE
INTERNATIONALE
CODE PRIX S
ICS 29.140.30 ISBN 978-2-88912-632-3
– 2 – 62554 © IEC:2011
CONTENTS
FOREWORD . 3
INTRODUCTION . 5
1 Scope . 6
2 Normative references . 6
3 Terms and definitions . 6
4 General . 7
5 Procedure for collecting mercury from a fluorescent lamp . 7
5.1 General . 7
5.2 Reagents . 7
5.3 Chemical lab ware . 8
5.4 Sample preparation . 8
5.4.1 Cold spotting methods . 8
5.4.2 Sample preparation of fluorescent lamps by non-cold-spot (sectioning)
methods . 10
5.4.3 Sample preparation of fluorescent lamps by non-cold-spot (crushing)
methods . 11
5.4.4 Nitric acid rinse method for linear fluorescent lamps . 12
5.4.5 Direct mercury measurement . 12
5.4.6 Sample preparation of other fluorescent lamps . 13
5.5 Sample digestion . 13
5.5.1 Ambient conditions . 13
5.5.2 Glass samples (in 250 ml, 500 ml, 1 000 ml or 2 000 ml container) . 13
5.5.3 Metal samples (in 125 ml container) . 13
5.6 Filtering . 14
6 Measurement . 14
6.1 Blank test . 14
6.2 Data reporting . 14
6.3 Analysis . 14
Annex A (informative) Electrothermal vaporization atomic absorption spectrometry
(EVAAS) method . 15
Annex B (informative) Information on the cold spotting method . 18
Figure A.1 – Configuration of the electrothermal vaporization atomic absorption
spectrometry testing apparatus . 15
Figure A.2 – An example of the electrothermal vaporization atomic absorption
spectrometer test apparatus layout . 16
Figure B.1 – Example of glass cell arrangement . 19
Figure B.2 – Example of cooling device arrangement . 20
62554 © IEC:2011 – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
SAMPLE PREPARATION FOR MEASUREMENT
OF MERCURY LEVEL IN FLUORESCENT LAMPS
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 62554 has been prepared by subcommittee 34A: Lamps, of IEC
technical committee 34: Lamps and related equipment.
The text of this standard is based on the following documents:
FDIS Report on voting
34A/1484/FDIS 34A/1502/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.
– 4 – 62554 © IEC:2011
The committee has decided that the contents of this publication will remain unchanged until the
stability date indicated on the IEC web site under "http://webstore.iec.ch" in the data related to
the specific publication. At this date, the publication will be
• reconfirmed,
• withdrawn,
• replaced by a revised edition, or
• amended.
IMPORTANT – The 'colour inside' logo on the cover page of this publication indicates
that it contains colours which are considered to be useful for the correct understanding
of its contents. Users should therefore print this document using a colour printer.
62554 © IEC:2011 – 5 –
INTRODUCTION
The International Electrotechnical Commission (IEC) draws attention to the fact that it is claimed
that compliance with this document may involve the use of a patent conce
...
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.