EN ISO 4264:2007/A1:2013

SLOVENSKI STANDARD
01-junij-2013
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Petroleum products - Calculation of cetane index of middle-distillate fuels by the four-
variable equation (ISO 4264:2007/Amd 1:2013)
Mineralölerzeugnisse - Berechnung des Cetanindex von Mitteldestillat-Kraftstoffen aus
der 4-Parameter-Gleichung (ISO 4264:2007/Amd 1:2013)
Produits pétroliers - Calcul de l'indice de cétane des distillats moyens par équation à
quatre variables (ISO 4264:2007/Amd 1:2013)
Ta slovenski standard je istoveten z: EN ISO 4264:2007/A1:2013
ICS:
75.160.20 7HNRþDJRULYD Liquid fuels
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD
EN ISO 4264:2007/A1
NORME EUROPÉENNE
EUROPÄISCHE NORM
May 2013
ICS 75.160.20
English Version
Petroleum products - Calculation of cetane index of middle-
distillate fuels by the four-variable equation (ISO 4264:2007/Amd
1:2013)
Produits pétroliers - Calcul de l'indice de cétane des Mineralölerzeugnisse - Berechnung des Cetanindex von
distillats moyens par équation à quatre variables (ISO Mitteldestillat-Kraftstoffen aus der 4-Parameter-Gleichung
4264:2007/Amd 1:2013) (ISO 4264:2007/Amd 1:2013)
This amendment A1 modifies the European Standard EN ISO 4264:2007; it was approved by CEN on 11 April 2013.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for inclusion of this
amendment into the relevant 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 amendment 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, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United
Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2013 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 4264:2007/A1:2013: E
worldwide for CEN national Members.

Contents Page
Foreword .3

Foreword
This document (EN ISO 4264:2007/A1:2013) has been prepared by Technical Committee ISO/TC 28
"Petroleum products and lubricants" 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 Amendment to the European Standard EN ISO 4264:2007 shall be given the status of a national
standard, either by publication of an identical text or by endorsement, at the latest by November 2013, and
conflicting national standards shall be withdrawn at the latest by November 2013.
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.
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, Croa
...