SIST EN ISO 6270-2:2018

Paints and varnishes - Determination of resistance to humidity - Part 2: Condensation (in-cabinet exposure with heated water reservoir) (ISO 6270-2:2017)

ISO 6270-2:2017 specifies the general conditions and procedures which need to be observed when testing coated test specimens in constant condensation-water atmospheres or in alternating condensation-water atmospheres, in order to ensure that the results of tests carried out in different laboratories are reproducible.
NOTE       The shape and preparation of the test specimens, the duration of the test and the assessment of the test results are not covered in this document.

Beschichtungsstoffe - Bestimmung der Beständigkeit gegen Feuchtigkeit - Teil 2: Kondensation (Beanspruchung in einer Klimakammer) (ISO 6270-2:2017)

Dieses Dokument legt die allgemeinen Bedingungen und Verfahren fest, die bei der Beanspruchung von Probenkörpern in Kondenswasser-Konstantklimaten oder Kondenswasser-Wechselklimaten einge¬hal¬ten werden müssen, damit bei Prüfungen in verschiedenen Laboratorien die Ergebnisse vergleichbar sind.
ANMERKUNG   Probenform, Probenvorbereitung, Prüfdauer und Beurteilung der Ergebnisse sind nicht Gegen¬stand dieses Dokumentes.

Peintures et vernis - Détermination de la résistance à l'humidité - Partie 2: Condensation (exposition en enceinte avec réservoir à eau chauffée) (ISO 6270-2:2017)

ISO 6270-2:2017 définit les conditions et modes opératoires généraux qui doivent être respectés lors de l'essai, sur éprouvettes revêtues, en atmosphères de condensation d'eau constante ou en atmosphères de condensation d'eau alternée, afin de s'assurer de la reproductibilité des résultats d'essais réalisés dans différents laboratoires.

Barve in laki - Ugotavljanje odpornosti proti vlagi - 2. del: Kondenzacija (izpostavljenost v komori z ogrevanim rezervoarjem z vodo) (ISO 6270-2:2017)

Ta dokument določa splošne pogoje in postopke, ki jih je treba upoštevati pri preskušanju premazanih primerkov v atmosferi, kjer je konstantno kondenzacija/voda, ali kjer se taki atmosferi izmenjujeta. Ti postopki zagotavljajo, da so rezultati preskusov, izvedenih v različnih laboratorijih, ponovljivi.
OPOMBA: Ta dokument ne zajema oblike in priprave preskusnih primerkov, trajanja preskusa in tolmačenja rezultatov preskusa.

General Information

• Status: Withdrawn
• Public Enquiry End Date: 31-Oct-2016
• Publication Date: 13-Mar-2018
• Withdrawal Date: 31-Jul-2025
• ICS: 87.040 - Paints and varnishes
• Technical Committee: IBLP - Paints and varnishes
• Current Stage: 9900 - Withdrawal (Adopted Project)
• Start Date: 29-Jul-2025
• Due Date: 21-Aug-2025
• Completion Date: 01-Aug-2025
• Ref Project: EN ISO 6270-2:2018 - Paints and varnishes - Determination of resistance to humidity - Part 2: Condensation (in-cabinet exposure with heated water reservoir) (ISO 6270-2:2017)

Relations

• Replaces: SIST EN ISO 6270-2:2005 - Paints and varnishes - Determination of resistance to humidity - Part 2: Procedure for exposing test specimens in condensation-water atmospheres (ISO 6270-2:2005)
• Effective Date: 01-Apr-2018
• Replaced By: SIST EN ISO 6270-2:2025 - Paints and varnishes - Determination of resistance to humidity - Part 2: Condensation (in-cabinet exposure with heated water reservoir) (ISO 6270-2:2025)
• Effective Date: 01-Sep-2025

Standards Content (Sample)

SLOVENSKI STANDARD
01-april-2018
Barve in laki - Ugotavljanje odpornosti proti vlagi - 2. del: Kondenzacija
(izpostavljenost v komori z ogrevanim rezervoarjem z vodo) (ISO 6270-2:2017)
Paints and varnishes - Determination of resistance to humidity - Part 2: Condensation (in
-cabinet exposure with heated water reservoir) (ISO 6270-2:2017)
Beschichtungsstoffe - Bestimmung der Beständigkeit gegen Feuchtigkeit - Teil 2:
Kondensation (Beanspruchung in einer Klimakammer) (ISO 6270-2:2017)
Peintures et vernis - Détermination de la résistance à l'humidité - Partie 2: Condensation
(exposition en enceinte avec réservoir à eau chauffée) (ISO 6270-2:2017)
Ta slovenski standard je istoveten z: EN ISO 6270-2:2018
ICS:
87.040 Barve in laki Paints and varnishes
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN ISO 6270-2
EUROPEAN STANDARD
NORME EUROPÉENNE
January 2018
EUROPÄISCHE NORM
ICS 87.040 Supersedes EN ISO 6270-2:2005
English Version
Paints and varnishes - Determination of resistance to
humidity - Part 2: Condensation (in-cabinet exposure with
heated water reservoir) (ISO 6270-2:2017)
Peintures et vernis - Détermination de la résistance à Beschichtungsstoffe - Bestimmung der Beständigkeit
l'humidité - Partie 2: Condensation (exposition en gegen Feuchtigkeit - Teil 2: Kondensation
enceinte avec réservoir à eau chauffée) (ISO 6270- (Beanspruchung in einer Klimakammer) (ISO 6270-
2:2017) 2:2017)
This European Standard was approved by CEN on 25 November 2017.

CEN 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 CEN
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 CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2018 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 6270-2:2018 E
worldwide for CEN national Members.

Contents Page
European foreword . 3

European foreword
This document (EN ISO 6270-2:2018) has been prepared by Technical Committee ISO/TC 35/SC 9
“General test methods for paints and varnishes” in collaboration with Technical Committee CEN/TC 139
“Paints and varnishes” the secretariat of which is held by DIN.
This European Standard shall be given the status of a national standard, either by publication of an
identical text or by endorsement, at the latest by July 2018, and conflicting national standards shall be
withdrawn at the latest by July 2018.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN ISO 6270-2:2005.
According to the CEN-CENELEC Internal Regulations, the national standards organizations of the
following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria,
Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia,
France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta,
Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and the United Kingdom.
Endorsement notice
The text of ISO 6270-2:2017 has been approved by CEN as EN ISO 6270-2:2018 without any
modification.
INTERNATIONAL ISO
STANDARD 6270-2
Second edition
2017-11
Paints and varnishes — Determination
of resistance to humidity —
Part 2:
Condensation (in-cabinet exposure
with heated water reservoir)
Peintures et vernis — Détermination de la résistance à l'humidité —
Partie 2: Condensation (exposition en enceinte avec réservoir à eau
chauffée)
Reference number
ISO 6270-2:2017(E)
©
ISO 2017
ISO 6270-2:2017(E)
© ISO 2017, Published in Switzerland
All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form
or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior
written permission. Permission can be requested from either ISO at the address below or ISO’s member body in the country of
the requester.
ISO copyright office
Ch. de Blandonnet 8 • CP 401
CH-1214 Vernier, Geneva, Switzerland
Tel. [phone]
Fax [phone]
[e-mail]
www.iso.org
ii © ISO 2017 – All rights reserved

ISO 6270-2:2017(E)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Designation . 1
5 Limitations . 2
6 Principle . 2
7 Test atmospheres . 2
8 Apparatus . 3
9 Procedure. 4
9.1 Filling the floor trough . 4
9.2 Test specimens . 5
9.3 Arrangement of the test specimens . 5
9.4 Determination of the comparison quantity of condensation water . 5
9.5 Test sequence . 5
9.5.1 Start-up . 5
9.5.2 Condensation atmosphere with constant humidity (CH). 6
9.5.3 Condensation atmosphere with alternation of humidity and air
temperature (AHT) . 6
9.5.4 Condensation atmosphere with alternation of air temperature (AT) . 6
9.6 Interruptions . 6
9.7 End of test . 6
10 Evaluation . 6
11 Precision . 7
12 Test report . 7
Bibliography . 8
ISO 6270-2:2017(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (ISO member bodies). The work of preparing International Standards is normally carried out
through ISO technical committees. Each member body interested in a subject for which a technical
committee has been established has the right to be represented on that committee. International
organizations, governmental and non-governmental, in liaison with ISO, also take part in the work.
ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of
electrotechnical standardization.
The procedures used to develop this document and those intended for its further maintenance are
described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the
different types of ISO documents should be noted. This document was drafted in accordance with the
editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives).
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. ISO shall not be held responsible for identifying any or all such patent rights. Details of
any patent rights identified during the development of the document will be in the Introduction and/or
on the ISO list of patent declarations received (see www.iso.org/patents).
Any trade name used in this document is information given for the convenience of users and does not
constitute an endorsement.
For an explanation on the voluntary nature of standards, the meaning of ISO specific terms and
expressions related to conformity assessment, as well as information about ISO's adherence to the
World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT) see the following
URL: www.iso.org/iso/foreword.html.
This document was prepared by Technical Committee ISO/TC 35, Paints and varnishes, Subcommittee
SC 9, General test methods for paints and varnishes.
This second edition cancels and replaces the first edition (ISO 6270-2:2005), which has been technically
revised.
The main changes compared to the previous edition are as follows:
— a principle clause has been added;
— the terms and definitions clause has been added;
— a limitations clause concerning the use of other than standard test conditions has been added;
— the recommendation to use distilled or deionized water for filling the trough has been changed;
— a requirement has been added to make sure that condensation forms on all test specimens;
— a method for the determination of the comparison quantity of condensation water has been added;
— information on precision has been added;
— the normative references have been updated.
A list of all parts in the ISO 6270 series can be found on the ISO website.
iv © ISO 2017 – All rights reserved

ISO 6270-2:2017(E)
Introduction
This document is intended to give consistent conditions and procedures for the conditioning of pre-
prepared test specimens which are to be evaluated for defects, which may develop when they are
subjected to humid ambient atmospheres such as constant condensation-water atmospheres or
alternating condensation-water atmospheres.
The tests are designed to clarify the behaviour of the test specimens in humid ambient atmospheres,
and to pinpoint any defects in the protection of the test specimens against corrosion. The testing of
coatings in these atmospheres does not necessarily give lifetime prediction data.
After conditioning, the test specimens are evaluated either in accordance with agreed documents, such
[1]
as the appropriate part(s) of ISO 4628 or by procedures agreed between the interested parties.
INTERNATIONAL STANDARD ISO 6270-2:2017(E)
Paints and varnishes — Determination of resistance to
humidity —
Part 2:
Condensation (in-cabinet exposure with heated water
reservoir)
1 Scope
This document specifies the general conditions and procedures which need to be observed when testing
coated test specimens in constant condensation-water atmospheres or in alternating condensation-
water atmospheres, in order to ensure that the results of tests carried out in different laboratories are
reproducible.
NOTE The shape and preparation of the test specimens, the duration of the test and the assessment of the
test results are not covered in this document.
2 Normative references
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.
ISO 3
...