SIST EN ISO 8308:2009

SLOVENSKI STANDARD
SIST EN ISO 8308:2009
01-februar-2009
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SIST EN ISO 8308:2000
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Rubber and plastics hoses and tubing - Determination of transmission of liquids through
hose and tubing walls (ISO 8308:2006)
Gummi - und Kunststoffschläuche mit und ohne Einlagen - Bestimmung der
Durchlässigkeit von Schlauchwandungen gegenüber Flüssigkeiten (ISO 8308:2006)
Tuyaux et tubes en caoutchouc et en plastique - Détermination de la transmission des
liquides a travers les parois des tuyaux et des tubes (ISO 8308:2006)
Ta slovenski standard je istoveten z: EN ISO 8308:2008
ICS:
23.040.70 Gumene cevi in armature Hoses and hose assemblies
SIST EN ISO 8308:2009 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 8308:2009

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SIST EN ISO 8308:2009
EUROPEAN STANDARD
EN ISO 8308
NORME EUROPÉENNE
EUROPÄISCHE NORM
January 2008
ICS 23.040.70 Supersedes EN ISO 8308:1995
English Version
Rubber and plastics hoses and tubing - Determination of
transmission of liquids through hose and tubing walls (ISO
8308:2006)
Tuyaux et tubes en caoutchouc et en plastique - Gummi- und Kunststoffschläuche mit und ohne Einlagen -
Détermination de la transmission des liquides à travers les Bestimmung der Durchlässigkeit von Schlauchwandungen
parois des tuyaux et des tubes (ISO 8308:2006) gegenüber Flüssigkeiten (ISO 8308:2006)
This European Standard was approved by CEN on 26 December 2007.
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 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 Management Centre has the same status as the
official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,
France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,
Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: rue de Stassart, 36  B-1050 Brussels
© 2008 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 8308:2008: E
worldwide for CEN national Members.

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SIST EN ISO 8308:2009
EN ISO 8308:2008 (E)






Foreword



The text of ISO 8308:2006 has been prepared by Technical Committee ISO/TC 45 "Rubber and
rubber products” of the International Organization for Standardization (ISO) and has been taken
over as EN ISO 8308:2008 by Technical Committee CEN/TC 218 "Rubber and plastics hoses
and hose assemblies", the secretariat of which is held by BSI.
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 2008, and conflicting national standards
shall be withdrawn at the latest by July 2008.
Attention is drawn to the possibility that some of the elements of this document may be the
subject of patent rights. CEN [and/or CENELEC] shall not be held responsible for identifying any
or all such patent rights.
This document supersedes EN ISO 8308:1995.
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, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece,
Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United
Kingdom.

Endorsement notice

The text of ISO 8308:2006 has been approved by CEN as EN ISO 8308:2008 without any
modifications.

2

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SIST EN ISO 8308:2009
INTERNATIONAL ISO
STANDARD 8308
Third edition
2006-10-15
Rubber and plastics hoses and tubing —
Determination of transmission of liquids
through hose and tubing walls
Tuyaux et tubes en caoutchouc et en plastique — Détermination de la
transmission des liquides à travers les parois des tuyaux et des tubes

Reference number
ISO 8308:2006(E)
©
ISO 2006

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SIST EN ISO 8308:2009
ISO 8308:2006(E)
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©
ii ISO 2006 – All rights reserved

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SIST EN ISO 8308:2009
ISO 8308:2006(E)
Contents Page
1 Scope . 1
2 Normative references . 1
3 Principle . 1
3.1 Method A . 1
3.2 Method B . 1
4 Test liquid . 1
5 Method A . 2
5.1 Apparatus . 2
5.2 Test pieces . 3
5.3 Test temperature . 3
5.4 Test pressure . 3
5.5 Procedure . 3
5.6 Expression of results . 4
5.7 Test report . 4
6 Method B . 4
6.1 Apparatus . 4
6.2 Test piece . 4
6.3 Test temperature . 5
6.4 Procedure . 5
6.5 Expression of results . 7
6.6 Test report . 7
©
ISO 2006 – All rights reserved iii

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SIST EN ISO 8308:2009
ISO 8308:2006(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.
International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2.
The main task of technical committees is to prepare International Standards. Draft International Standards
adopted by the technical committees are circulated to the member bodies for voting. Publication as an
International Standard requires approval by at least 75 % of the member bodies casting a vote.
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 an
...