EN IEC 60068-3-6:2018
(Main)Environmental testing - Part 3-6: Supporting documentation and guidance - Confirmation of the performance of temperature/humidity chambers
Environmental testing - Part 3-6: Supporting documentation and guidance - Confirmation of the performance of temperature/humidity chambers
NEW!IEC 60068-3-6:2018 is available as IEC 60068-3-6:2018 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.IEC 60068-3-6:2018 provides a uniform and reproducible method of confirming that temperature and humidity test chambers, without specimens, conform to the requirements specified in climatic test procedures of IEC 60068-2 (all parts). This document is intended for users when conducting regular chamber performance monitoring. This second edition cancels and replaces the first edition published in 2001. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: - Confirmation procedures are clarified.
Umgebungseinflüsse - Teil 3-6: Unterstützende Dokumentation und Leitfaden - Bestätigung des Leistungsvermögens von Temperatur- und Klima-Prüfkammern
Essais d'environnement - Partie 3-6: Documentation d'accompagnement et guide - Confirmation des performances des chambres d'essais en température et humidité
NEW!IEC 60068-3-6:2018 est disponible sous forme de IEC 60068-3-6:2018 RLV qui contient la Norme internationale et sa version Redline, illustrant les modifications du contenu technique depuis l'édition précédente.
Okoljsko preskušanje - 3-6. del: Podporna dokumentacija in navodilo - Potrjevanje tehničnih lastnosti toplotnih/vlažnih komor (IEC 60068-3-6:2018)
Ta del standarda IEC 60068 podaja enotno in ponovljivo metodo za potrjevanje, da so toplotne in vlažne preskusne komore brez preskušancev skladne z zahtevami, opredeljenimi v podnebnih preskusnih postopkih iz standarda IEC 60068-2 (vsi deli). Ta dokument je namenjen za uporabnike, ki izvajajo redna preverjanja delovanja komor.
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Standards Content (Sample)
SLOVENSKI STANDARD
01-junij-2018
1DGRPHãþD
SIST EN 60068-3-6:2002
2NROMVNRSUHVNXãDQMHGHO 3RGSRUQDGRNXPHQWDFLMDLQQDYRGLOR3RWUMHYDQMH
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Environmental testing - Part 3-6: Supporting documentation and guidance - Confirmation
of the performance of temperature/humidity chambers (IEC 60068-3-6:2018)
Umweltprüfungen - Teil 3-6: Unterstützende Dokumentation und Leitfaden - Bestätigung
des Leistungvermögens von Temperatur-/Klimaprüfkammern (IEC 60068-3-6:2018)
Essais d'environnement - Partie 3-6: Documentation d'accompagnement et guide -
Confirmation des performances des chambres d'essais en température et humidité (IEC
60068-3-6:2018)
Ta slovenski standard je istoveten z: EN IEC 60068-3-6:2018
ICS:
01.110 7HKQLþQDGRNXPHQWDFLMD]D Technical product
L]GHONH documentation
19.040 Preskušanje v zvezi z Environmental testing
okoljem
29.020 Elektrotehnika na splošno Electrical engineering in
general
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD EN IEC 60068-3-6
NORME EUROPÉENNE
EUROPÄISCHE NORM
March 2018
ICS 19.040 Supersedes EN 60068-3-6:2002
English Version
Environmental testing - Part 3-6: Supporting documentation and
guidance - Confirmation of the performance of
temperature/humidity chambers
(IEC 60068-3-6:2018)
Essais d'environnement - Partie 3-6: Documentation Umweltprüfungen - Teil 3-6: Unterstützende Dokumentation
d'accompagnement et guide - Confirmation des und Leitfaden - Bestätigung des Leistungvermögens von
performances des chambres d'essais en température et Temperatur-/Klimaprüfkammern
humidité (IEC 60068-3-6:2018)
(IEC 60068-3-6:2018)
This European Standard was approved by CENELEC on 2018-02-27. 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, Serbia, Slovakia, Slovenia, Spain, Sweden,
Switzerland, Turkey and the United Kingdom.
European Committee for Electrotechnical Standardization
Comité Européen de Normalisation Electrotechnique
Europäisches Komitee für Elektrotechnische Normung
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2018 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.
Ref. No. EN IEC 60068-3-6:2018 E
European foreword
The text of document 104/760/FDIS, future edition 2 of IEC 60068-3-6, prepared by IEC/TC 104
"Environmental conditions, classification and methods of test" was submitted to the IEC-CENELEC
parallel vote and approved by CENELEC as EN IEC 60068-3-6:2018.
The following dates are fixed:
(dop) 2018-11-17
• latest date by which the document has to be
implemented at national level by
publication of an identical national
standard or by endorsement
• latest date by which the national (dow) 2021-02-27
standards conflicting with the
document have to be withdrawn
This document supersedes EN 60068-3-6:2002.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CENELEC shall not be held responsible for identifying any or all such patent rights.
Endorsement notice
The text of the International Standard IEC 60068-3-6:2018 was approved by CENELEC as a
European Standard without any modification.
In the official version, for Bibliography, the following notes have to be added for the standards indicated:
IEC 60068-1 NOTE Harmonized as EN 60068-1.
IEC 60068-3-4 NOTE Harmonized as EN 60068-3-4.
IEC 60584-1 NOTE Harmonized as EN 60584-1.
IEC 60751 NOTE Harmonized as EN 60751.
ISO 10012 NOTE Harmonized as EN ISO 10012.
Annex ZA
(normative)
Normative references to international publications
with their corresponding European publications
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements 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 1 Where an International Publication has been modified by common modifications, indicated by (mod), the relevant
EN/HD applies.
NOTE 2 Up-to-date information on the latest versions of the European Standards listed in this annex is available here:
www.cenelec.eu.
Publication Year Title EN/HD Year
IEC 60068-3-5 2001 Environmental testing -- Part 3-5: EN 60068-3-5 2002
Supporting documentation and guidance -
Confirmation of the performance of
temperature chambers
IEC 60068-3-7 2001 Environmental testing -- Part 3-7: EN 60068-3-7 2002
Supporting documentation and guidance -
Measurements in temperature chambers
for tests A and B (with load)
IEC 60068-3-11 2007 Environmental testing -- Part 3-11: EN 60068-3-11 2007
Supporting documentation and guidance -
Calculation of the uncertainty of conditions
in climatic test chambers
IEC 60068-3-6 ®
Edition 2.0 2018-01
INTERNATIONAL
STANDARD
Environmental testing –
Part 3-6: Supporting documentation and guidance – Confirmation of the
performance of temperature/humidity chambers
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
ICS 19.040 ISBN 978-2-8322-5208-6
– 2 – IEC 60068-3-6:2018 © IEC 2018
CONTENTS
FOREWORD . 3
INTRODUCTION . 5
1 Scope . 6
2 Normative references . 6
3 Terms and definitions . 6
4 Measuring of performances . 9
4.1 Test area environment . 9
4.2 Measurement system . 9
4.3 Temperature measurement system . 9
4.4 Humidity measurement system . 9
4.5 Temperature/humidity chamber test specimens . 10
4.6 Specified location of temperature sensors and humidity sensor in working
space . 10
4.6.1 General . 10
4.6.2 Temperature sensors . 11
4.6.3 Humidity sensor . 11
4.7 Measurement method . 11
4.7.1 General . 11
4.7.2 Achieved humidity . 11
4.7.3 Temperature/humidity stabilization . 12
4.7.4 Humidity fluctuation . 12
4.7.5 Humidity gradient. 13
4.7.6 Humidity variation in space . 14
4.8 Standard humidity sequence . 15
5 Information to be given in the performance test report . 16
Bibliography . 17
Figure 1 – Example of humidity differences . 8
Figure 2 – Working space . 8
Figure 3 – Location sensors for temperature/humidity chambers up to 2 000 l. 10
Figure 4 – Location of minimal additional sensors for temperature/humidity chambers
over 2 000 l . 11
Figure 5 – Example of achieved humidity . 12
Figure 6 – Example of temperature/humidity stabilization . 12
Figure 7 – Example of humidity fluctuation . 13
Figure 8 – Example of humidity gradient for chambers up to 2 000 l . 14
Figure 9 – Example of humidity variation in space for chambers up to 2000 l . 15
Figure 10 – Example of climatogram . 16
Table 1 – Practical dimensions . 9
Table 2 – Example of test sequence . 15
IEC 60068-3-6:2018 © IEC 2018 – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
ENVIRONMENTAL TESTING –
Part 3-6: Supporting documentation and guidance –
Confirmation of the performance of temperature/humidity chambers
FOREWORD
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all national electrotechnical committees (IEC National Committees). The object of IEC is to promote
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