Petroleum and related products - Determination of wick flame persistence of fire-resistant fluids (ISO 14935:2020)

This document specifies a method for the assessment of the persistence of a flame applied to the edge of a wick of non-flammable material immersed in fire-resistant fluid.
This test does not determine the behaviour of a spray of fire-resistant fluid.
NOTE   Such test methods are specified in ISO 15029-1 and ISO 15029-2.
This document specifies one of four basic tests for determining flammability.
This document does not apply to certain liquids such as HFAE and HFAS liquids.

Mineralölerzeugnisse und verwandte Produkte - Bestimmung der Nachbrennzeit schwer entflammbarer Flüssigkeiten an einem Docht (ISO 14935:2020)

Dieses Dokument legt ein Verfahren zur Beurteilung der Nachbrennzeit einer Flamme fest, die auf die Kante eines Dochts aus nicht entflammbarem Werkstoff, der in eine schwer entflammbare Flüssigkeit getaucht ist, einwirkt.
Diese Prüfung bestimmt nicht das Verhalten einer versprühten schwer entflammbaren Flüssigkeit.
ANMERKUNG   Derartige Prüfungen sind in ISO 15029 1 und ISO 15029 2 festgelegt.
Dieses Dokument legt eine von vier grundlegenden Prüfungen zur Bestimmung der Entflammbarkeit fest.
Dieses Dokument gilt nicht für bestimmte Flüssigkeiten wie solche der Kategorien HFAE und HFAS.

Pétrole et produits connexes - Détermination de la persistance d'une flamme sur une mèche trempée dans un fluide difficilement inflammable (ISO 14935:2020)

Le présent document spécifié une méthode d'évaluation de la persistance d'une flamme appliquée à l'extrémité d'une mèche en matière ignifugée, trempée dans un fluide difficilement inflammable.
Cet essai ne permet pas de déterminer les caractéristiques d'inflammation des fluides difficilement inflammables en jet pulvérisé.
NOTE       Les méthodes qui permettent de déterminer ces caractéristiques sont spécifiées dans les ISO 15029‑1 et ISO 15029‑2.
Le présent document spécifie l'une des quatre méthodes qui permettent de déterminer l'inflammabilité des fluides difficilement inflammables.
Le présent document ne s'applique pas à certains fluides tels que les fluides HFAE et HFAS.

Naftni in sorodni proizvodi - Določevanje trajanja gorenja stenja v ognjeodporni tekočini (ISO 14935:2020)

General Information

Status
Published
Publication Date
28-Apr-2020
Withdrawal Date
30-Oct-2020
Current Stage
6060 - Definitive text made available (DAV) - Publishing
Start Date
29-Apr-2020
Completion Date
29-Apr-2020

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SLOVENSKI STANDARD
SIST EN ISO 14935:2020
01-julij-2020
Nadomešča:
SIST EN ISO 14935:1999
Naftni in sorodni proizvodi - Določevanje trajanja gorenja stenja v ognjeodporni
tekočini (ISO 14935:2020)
Petroleum and related products - Determination of wick flame persistence of fire-
resistant fluids (ISO 14935:2020)
Mineralölerzeugnisse und verwandte Produkte - Bestimmung der Nachbrennzeit schwer
entflammbarer Flüssigkeiten an einem Docht (ISO 14935:2020)
Pétrole et produits connexes - Détermination de la persistance d'une flamme sur une
mèche trempée dans un fluide difficilement inflammable (ISO 14935:2020)
Ta slovenski standard je istoveten z: EN ISO 14935:2020
ICS:
75.080 Naftni proizvodi na splošno Petroleum products in
general
SIST EN ISO 14935:2020 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
SIST EN ISO 14935:2020

---------------------- Page: 2 ----------------------
SIST EN ISO 14935:2020


EN ISO 14935
EUROPEAN STANDARD

NORME EUROPÉENNE

April 2020
EUROPÄISCHE NORM
ICS 75.080 Supersedes EN ISO 14935:1998
English Version

Petroleum and related products - Determination of wick
flame persistence of fire-resistant fluids (ISO 14935:2020)
Pétrole et produits connexes - Détermination de la Mineralölerzeugnisse und verwandte Produkte -
persistance d'une flamme sur une mèche trempée dans Bestimmung der Nachbrennzeit schwer entflammbarer
un fluide difficilement inflammable (ISO 14935:2020) Flüssigkeiten an einem Docht (ISO 14935:2020)
This European Standard was approved by CEN on 13 March 2020.

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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, 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
© 2020 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 14935:2020 E
worldwide for CEN national Members.

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SIST EN ISO 14935:2020
EN ISO 14935:2020 (E)
Contents Page
European foreword . 3

2

---------------------- Page: 4 ----------------------
SIST EN ISO 14935:2020
EN ISO 14935:2020 (E)
European foreword
This document (EN ISO 14935:2020) has been prepared by Technical Committee ISO/TC 28 "Petroleum
and related products, fuels and lubricants from natural or synthetic sources" in collaboration with
Technical Committee CEN/TC 19 “Gaseous and liquid fuels, lubricants and related products of
petroleum, synthetic and biological origin.” the secretariat of which is held by NEN.
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 October 2020, and conflicting national standards shall
be withdrawn at the latest by October 2020.
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 14935:1998.
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, France, Germany, Greece, Hungary, Iceland,
Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of
North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the
United Kingdom.
Endorsement notice
The text of ISO 14935:2020 has been approved by CEN as EN ISO 14935:2020 wit
...

SLOVENSKI STANDARD
oSIST prEN ISO 14935:2019
01-maj-2019
1DIWQLLQVRURGQLSURL]YRGL'RORþHYDQMHWUDMDQMDJRUHQMDVWHQMDYRJQMHRGSRUQL
WHNRþLQL ,62',6
Petroleum and related products - Determination of wick flame persistence of fire-resistant
fluids (ISO/DIS 14935:2019)
Mineralölerzeugnisse und verwandte Produkte - Bestimmung der Nachbrennzeit schwer
entflammbarer Flüssigkeiten an einem Docht (ISO/DIS 14935:2019)
Pétrole et produits connexes - Détermination de la persistance d'une flamme sur une
mèche trempée dans un fluide difficilement inflammable (ISO/DIS 14935:2019)
Ta slovenski standard je istoveten z: prEN ISO 14935
ICS:
75.080 Naftni proizvodi na splošno Petroleum products in
general
oSIST prEN ISO 14935:2019 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
oSIST prEN ISO 14935:2019

---------------------- Page: 2 ----------------------
oSIST prEN ISO 14935:2019
DRAFT INTERNATIONAL STANDARD
ISO/DIS 14935
ISO/TC 28 Secretariat: NEN
Voting begins on: Voting terminates on:
2019-03-07 2019-05-30
Petroleum and related products — Determination of wick
flame persistence of fire-resistant fluids
Pétrole et produits connexes — Détermination de la persistance d'une flamme sur une mèche trempée dans
un fluide difficilement inflammable
ICS: 75.080
THIS DOCUMENT IS A DRAFT CIRCULATED
This document is circulated as received from the committee secretariat.
FOR COMMENT AND APPROVAL. IT IS
THEREFORE SUBJECT TO CHANGE AND MAY
NOT BE REFERRED TO AS AN INTERNATIONAL
STANDARD UNTIL PUBLISHED AS SUCH.
IN ADDITION TO THEIR EVALUATION AS
ISO/CEN PARALLEL PROCESSING
BEING ACCEPTABLE FOR INDUSTRIAL,
TECHNOLOGICAL, COMMERCIAL AND
USER PURPOSES, DRAFT INTERNATIONAL
STANDARDS MAY ON OCCASION HAVE TO
BE CONSIDERED IN THE LIGHT OF THEIR
POTENTIAL TO BECOME STANDARDS TO
WHICH REFERENCE MAY BE MADE IN
Reference number
NATIONAL REGULATIONS.
ISO/DIS 14935:2019(E)
RECIPIENTS OF THIS DRAFT ARE INVITED
TO SUBMIT, WITH THEIR COMMENTS,
NOTIFICATION OF ANY RELEVANT PATENT
RIGHTS OF WHICH THEY ARE AWARE AND TO
©
PROVIDE SUPPORTING DOCUMENTATION. ISO 2019

---------------------- Page: 3 ----------------------
oSIST prEN ISO 14935:2019
ISO/DIS 14935:2019(E)

COPYRIGHT PROTECTED DOCUMENT
© ISO 2019
All rights reserved. Unless otherwise specified, or required in the context of its implementation, 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
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Fax: +41 22 749 09 47
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii © ISO 2019 – All rights reserved

---------------------- Page: 4 ----------------------
oSIST prEN ISO 14935:2019
ISO/DIS 14935:2019(E)

Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Principle . 1
5 Reagents and Materials . 2
6 Apparatus . 2
7 Samples and sampling .
...

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