Environmental testing - Part 2-13: Tests - Test M: Low air pressure (IEC 60068-2-13:2021)

This part of IEC 60068 specifies methods of test applicable to specimens which, during
transportation, storage or in service, can be subjected to low air pressure.
The object of the low air pressure test is to determine the ability of components, equipment or
other articles to be used, transported or stored at low air pressure.
Components, equipment or other articles to be used, transported or stored under a
simultaneous combination of high or low temperature and low air pressure, where the
combination is important for the stresses imposed on the articles or for the failure mechanisms,
are then tested in accordance with IEC 60068-2-39.

Umgebungseinflüsse - Teil 2-13: Prüfverfahren - Prüfung M: Niedriger Luftdruck (IEC 60068-2-13:2021)

Essais fondamentaux climatiques et de robustesse mécanique - Partie 2-13: Essais - Essai M: Basse pression atmosphérique (IEC 60068-2-13:2021)

L'IEC 60068-2-13:2021 fournit les méthodes d'essai applicables aux spécimens qui peuvent être soumis à une pression atmosphérique basse pendant le transport, le stockage ou en service. Cette cinquième édition annule et remplace la quatrième édition parue en 1983. Cette édition constitue une révision technique. Cette édition inclut les modifications techniques majeures suivantes par rapport à l'édition précédente: a) alignement sur les normes IEC 60068-2 révisées récemment; b) Article 5: alignement des sévérités sur l'IEC 60721-2-3 et sur I’IEC 60721-3 (toutes les parties); c) ajout de l'Annexe A (recommandations quant au choix de la durée d'exposition).

Okoljsko preskušanje - 2-13. del: Preskusi - Preskus M: Nizki zračni tlak (IEC 60068-2-13:2021)

General Information

Status
Published
Publication Date
04-May-2021
Technical Committee
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
28-Apr-2021
Due Date
03-Jul-2021
Completion Date
05-May-2021

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SLOVENSKI STANDARD
SIST EN IEC 60068-2-13:2021
01-junij-2021
Nadomešča:
SIST EN 60068-2-13:2001

Okoljsko preskušanje - 2-13. del: Preskusi - Preskus M: Nizki zračni tlak (IEC 60068

-2-13:2021)

Environmental testing - Part 2-13: Tests - Test M: Low air pressure (IEC 60068-2-

13:2021)

Umgebungseinflüsse - Teil 2-13: Prüfverfahren - Prüfung M: Niedriger Luftdruck (IEC

60068-2-13:2021)

Essais fondamentaux climatiques et de robustesse mécanique - Partie 2-13: Essais -

Essai M: Basse pression atmosphérique (IEC 60068-2-13:2021)
Ta slovenski standard je istoveten z: EN IEC 60068-2-13:2021
ICS:
19.040 Preskušanje v zvezi z Environmental testing
okoljem
SIST EN IEC 60068-2-13:2021 en

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN IEC 60068-2-13:2021
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SIST EN IEC 60068-2-13:2021
EUROPEAN STANDARD EN IEC 60068-2-13
NORME EUROPÉENNE
EUROPÄISCHE NORM
April 2021
ICS 19.040 Supersedes EN 60068-2-13:1999 and all of its
amendments and corrigenda (if any)
English Version
Environmental testing - Part 2-13: Tests - Test M: Low air
pressure
(IEC 60068-2-13:2021)

Essais d'environnement - Partie 2-13: Essais - Essai M: Umgebungseinflüsse - Teil 2-13: Prüfverfahren - Prüfung M:

Basse pression atmosphérique Niedriger Luftdruck
(IEC 60068-2-13:2021) (IEC 60068-2-13:2021)

This European Standard was approved by CENELEC on 2021-04-07. 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, Republic of North Macedonia, 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

© 2021 CENELEC All rights of exploitation in any form and by any means reserved worldwide for CENELEC Members.

Ref. No. EN IEC 60068-2-13:2021 E
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SIST EN IEC 60068-2-13:2021
EN IEC 60068-2-13:2021 (E)
European foreword

The text of document 104/889/FDIS, future edition 5 of IEC 60068-2-13, 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 60068-2-13:2021.
The following dates are fixed:

• latest date by which the document has to be implemented at national (dop) 2022-01-07

level by publication of an identical national standard or by endorsement

• latest date by which the national standards conflicting with the (dow) 2024-04-07

document have to be withdrawn

This document supersedes EN 60068-2-13:1999 and all of its amendments and corrigenda (if any).

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 60068-2-13:2021 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 60068-2 (series) NOTE Harmonized as EN IEC 60068-2 (series)
IEC 60721-3 (series) NOTE Harmonized as EN 60721-3 (series)
IEC 60068-2-2 NOTE Harmonized as EN 60068-2-2
IEC 60068-2-39 NOTE Harmonized as EN 60068-2-39
IEC 60721-2-3 NOTE Harmonized as EN 60721-2-3
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SIST EN IEC 60068-2-13:2021
EN IEC 60068-2-13:2021 (E)
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 60068-1 - Environmental testing - Part 1: General EN 60068-1 -
and guidance
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SIST EN IEC 60068-2-13:2021
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SIST EN IEC 60068-2-13:2021
IEC 60068-2-13
Edition 5.0 2021-03
INTERNATIONAL
STANDARD
NORME
INTERNATIONALE
Environmental testing –
Part 2-13: Tests – Test M: Low air pressure
Essais d'environnement –
Partie 2-13: Essais – Essai M: Basse pression atmosphérique
INTERNATIONAL
ELECTROTECHNICAL
COMMISSION
COMMISSION
ELECTROTECHNIQUE
INTERNATIONALE
ICS 19.040 ISBN 978-2-8322-9481-9

Warning! Make sure that you obtained this publication from an authorized distributor.

Attention! Veuillez vous assurer que vous avez obtenu cette publication via un distributeur agréé.

® Registered trademark of the International Electrotechnical Commission
Marque déposée de la Commission Electrotechnique Internationale
---------------------- Page: 7 ----------------------
SIST EN IEC 60068-2-13:2021
– 2 – IEC 60068-2-13:2021 © IEC 2021
CONTENTS

FOREWORD ........................................................................................................................... 3

1 Scope .............................................................................................................................. 5

2 Normative references ...................................................................................................... 5

3 Terms and definitions ...................................................................................................... 5

4 Test description ............................................................................................................... 5

4.1 General ................................................................................................................... 5

4.2 Description of test apparatus .................................................................................. 5

5 Test procedures .............................................................................................................. 6

5.1 Severities ................................................................................................................ 6

5.1.1 General ........................................................................................................... 6

5.1.2 Air pressure ..................................................................................................... 6

5.1.3 Duration of exposure ....................................................................................... 6

5.2 Preconditioning ....................................................................................................... 7

5.3 Initial measurements ............................................................................................... 7

5.4 Conditioning ............................................................................................................ 7

5.5 Recovery ................................................................................................................ 7

5.6 Final measurements ................................................................................................ 7

6 Information to be given in the relevant specification ......................................................... 7

7 Information to be given in the test report.......................................................................... 8

Annex A (informative) Guidance on selecting the duration of exposure .................................. 9

Bibliography .......................................................................................................................... 10

Table 1 – Air pressure and altitude ......................................................................................... 6

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SIST EN IEC 60068-2-13:2021
IEC 60068-2-13:2021 © IEC 2021 – 3 –
INTERNATIONAL ELECTROTECHNICAL COMMISSION
____________
ENVIRONMENTAL TESTING –
Part 2-13: Tests – Test M: Low air pressure
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

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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

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4) In order to promote international uniformity, IEC National Committees undertake to apply IEC Publications

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7) No liability shall attach to IEC or its directors, employees, servants or agents

...

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