NF EN ISO 11664-2

NF EN ISO 11664-2

July 2011
Standard Cancelled

Colorimetry - Part 2 : CIE standard illuminants

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.

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Main informations

Collections

National standards and national normative documents

Publication date

July 2011

Number of pages

22 p.

Reference

NF EN ISO 11664-2

ICS Codes

17.180.20   Colours and measurement of light

Classification index

T36-007-2

Print number

1 - 20/06/2011

International kinship

ISO 11664-2:2007

European kinship

EN ISO 11664-2:2011
Sumary
Colorimetry - Part 2 : CIE standard illuminants

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.

Standard replaced by (1)
NF EN ISO/CIE 11664-2
September 2022
Standard Current
Colorimetry - Part 2 : CIE standard illuminants

<p>This document defines three CIE standard illuminants for use in colorimetry: CIE standard illuminant A for the representation of typical tungsten-filament lighting, CIE standard illuminant D65 for the representation of average daylight having a correlated colour temperature of approximately 6 500 K and CIE standard illuminant D50 for the representation of daylight with a correlated colour temperature of approximately 5 000 K. Values of the relative spectral power distribution of the three illuminants are included in this document.</p>

Table of contents
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  • AVANT-PROPOS
    vii
  • 1.
    DOMAINE D'APPLICATION 1
  • 2.
    RÉFÉRENCES NORMATIVES 2
  • 3.
    DÉFINITIONS 2
  • 4.
    ILLUMINANT NORMALISÉ A DE LA CIE 4
  • 4.1
    Définition 4
  • 4.2
    Base de calculs 4
  • 4.3
    Notes complémentaires 4
  • 5.
    ILLUMINANT CIE NORMALISÉ D65 5
  • 5.1
    Définition 5
  • 5.2
    Base expérimentale 5
  • 5.3
    Température de couleur proximale 5
  • 6.
    SOURCES CIE POUR SIMULER LES ILLUMINANTS CIE NORMALISÉS 6
  • 6.1
    Source A de la CIE 6
  • 6.2
    Source pour l'illuminant CIE normalisé D65 6
  • TABLEAU 1. RÉPARTITIONS SPECTRALES RELATIVES D'ÉNERGIE DES ILLUMINANTS CIE NORMALISÉS A ET D65 (LONGUEURS D'ONDE DANS L'AIR NORMALISÉ)
    7
  • ANNEXE: BIBLIOGRAPHIE (INFORMATIVE)
    13
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