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CEN

EN ISO 11664-2:2011

(Main)

Colorimetry - Part 2: CIE standard illuminants (ISO 11664-2:2007)

Colorimetry - Part 2: CIE standard illuminants (ISO 11664-2:2007)

ISO 11664-2:2007 comprises ISO 10526:2007 and ISO 10526:2007/Cor.1:2008. Its technical content is identical to that of ISO 10526:2007. ISO 10526:2007/Cor.1:2008 changes the reference number of the standard from 10526 to 11664-2.
ISO 11664-2:2007 specifies two illuminants for use in colorimetry. The illuminants are the CIE standard illuminant A and the CIE standard illuminant D65.

Farbmetrik - Teil 2: CIE Normlichtarten (ISO 11664-2:2007)

Diese Internationale Norm legt zwei Lichtarten für die Anwendung in der Farbmetrik fest. Die Lichtarten, die in den Abschnitten 4 und 5 dieser Internationalen Norm definiert sind, sind wie folgt:
a)   CIE-Normlichtart A
Diese Lichtart ist gedacht, typische häusliche Beleuchtung mit Wolfram-Glühfaden zu repräsentieren. Ihre Strahlungsfunktion (relative spektrale Energieverteilung) ist die eines Planckschen Strahlers bei einer Temperatur von etwa 2 856 K. Die CIE-Normlichtart A sollte bei allen Anwendungen in der Farbmetrik angewendet werden, die die Verwendung von Glühlampen-Beleuchtung einschließt, sofern nicht spezifische Gründe für die Anwendung einer anderen Lichtart vorliegen.
b)   CIE-Normlichtart D65
Diese Lichtart ist gedacht, durchschnittliches Tageslicht zu repräsentieren, und sie hat eine ähnlichste Farbtemperatur von etwa 6 500 K. CIE-Normlichtart D65 sollte bei allen farbmetrischen Berechnungen angewendet werden, die repräsentatives Tageslicht erfordern, sofern nicht spezifische Gründe für die Anwendung einer anderen Lichtart vorliegen. Es ist bekannt, dass Variationen in der Strahlungsfunktion (der relativen spektralen Energieverteilung) von Tageslicht besonders im Ultraviolettbereich auftreten, als Funktion von Jahreszeit, Tageszeit und geographischer Lage. Die CIE-Normlichtart D65 sollte jedoch angewendet werden, bis zusätzliche Angaben über diese Variationen vorliegen.
Werte für die Strahlungsfunktion der CIE-Normlichtarten A und D65 sind in Tabelle 1 dieser Internationalen Norm angegeben. Die Werte sind in Intervallen von 1 nm für den Bereich von 300 nm bis 830 nm angegeben.
Der Begriff „Lichtart“ bezieht sich auf eine definierte Strahlungsfunktion, nicht zwangsläufig realisierbar oder verfügbar durch eine künstliche Lichtquelle. Die Lichtarten werden angewendet, um die Farbwerte von reflektierten oder transmittierenden Körperfarben unter festgelegten Beleuchtungsbedingungen zu berechnen.

Colorimétrie - Partie 2: Illuminants CIE normalises (ISO 11664-2:2007)

L'ISO 11664-2:2007 comprend l'ISO 10526:2007 et l'ISO 10526:2007/Cor.1:2008. Son contenu technique est identique à celui de l'ISO 10526:2007. L'ISO 10526:2007/Cor.1:2008 modifie le numéro de référence de la norme de 10526 à 11664-2.
L'ISO 11664-2:2007 définit deux illuminants pour leur emploi en colorimétrie: l'illuminant normalisé A de la CIE et l'illuminant normalisé D65 de la CIE.

Kolorimetrija - 2. del: CIE-standardizirani iluminanti (osvetljevala) (ISO 11664-2:2007)

ISO 11664-2:2007 zajema ISO 10526:2007 in ISO 10526:2007/Cor.1:2008. Njegova tehnična vsebina je identična vsebini ISO 10526:2007. ISO 10526:2007/Cor.1:2008 spreminja referenčno številko standarda z 10526 na 11664-2.
ISO 11664-2:2007 določa dve osvetljevali za uporabo v kolorimetriji. Ti dve osvetljevali sta osvetljevalo A po standardu CIE in osvetljevalo D65 po standardu CIE.

General Information

Status
Withdrawn
Publication Date
19-Apr-2011
Withdrawal Date
27-Sep-2022
ICS
17.180.20 - Colours and measurement of light
Technical Committee
CEN/TC 139 - Paints and varnishes
Drafting Committee
CEN/TC 139 - Paints and varnishes
Current Stage
9960 - Withdrawal effective - Withdrawal
Completion Date
28-Sep-2022
Ref Project
SIST EN ISO 11664-2:2011 - Colorimetry - Part 2: CIE standard illuminants (ISO 11664-2:2007)

Relations

Replaced By
EN ISO/CIE 11664-2:2022 - Colorimetry - Part 2: CIE standard illuminants (ISO/CIE 11664-2:2022)
Effective Date
05-Oct-2022

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Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN ISO 11664-2:2011
01-julij-2011
Kolorimetrija - 2. del: CIE-standardizirani iluminanti (osvetljevala) (ISO 11664-
2:2007)
Colorimetry - Part 2: CIE standard illuminants (ISO 11664-2:2007)
Farbmetrik - Teil 2: CIE Normlichtarten (ISO 11664-2:2007)
Colorimétrie - Partie 2: Illuminants CIE normalises (ISO 11664-2:2007)
Ta slovenski standard je istoveten z: EN ISO 11664-2:2011
ICS:
17.180.20 Barve in merjenje svetlobe Colours and measurement of
light
SIST EN ISO 11664-2:2011 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 11664-2:2011

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SIST EN ISO 11664-2:2011


EUROPEAN STANDARD
EN ISO 11664-2

NORME EUROPÉENNE

EUROPÄISCHE NORM
April 2011
ICS 17.180.20
English Version
Colorimetry - Part 2: CIE standard illuminants (ISO 11664-
2:2007)
Colorimétrie - Partie 2: Illuminants CIE normalises (ISO Farbmetrik - Teil 2: CIE Normlichtarten (ISO 11664-2:2007)
11664-2:2007)
This European Standard was approved by CEN on 17 March 2011.

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, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.





EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2011 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 11664-2:2011: E
worldwide for CEN national Members.

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SIST EN ISO 11664-2:2011
EN ISO 11664-2:2011 (E)
Contents Page
Foreword .3

2

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SIST EN ISO 11664-2:2011
EN ISO 11664-2:2011 (E)
Foreword
The text of ISO 11664-2:2007 has been prepared by Technical Committee CIE “International Commission on
Illumination” of the International Organization for Standardization (ISO) and has been taken over as
EN ISO 11664-2:2011 by 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 October 2011, and conflicting national standards shall be withdrawn at
the latest by October 2011.
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, Croatia, 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 11664-2:2007 has been approved by CEN as a EN ISO 11664-2:2011 without any
modification.
3

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SIST EN ISO 11664-2:2011

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SIST EN ISO 11664-2:2011

INTERNATIONAL ISO
STANDARD 11664-2
CIE S 014-2/E
First edition
2007-10-15
Corrected version
2008-11-01

Colorimetry —
Part 2:
CIE standard illuminants
Colorimétrie —
Partie 2: Illuminants CIE normalisés




Reference number
ISO 11664-2:2007(E)
CIE S 014-2/E:2006
©
ISO 2007

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SIST EN ISO 11664-2:2011
ISO 11664-2:2007(E)
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