DIN ISO 11476:2017-05

Paper and board - Determination of CIE whiteness, C/2° (indoor illumination conditions) (ISO 11476:2016); Text in German und English / Note: Date of issue 2017-04-21

Papier et carton - Détermination du degré de blanc CIE C/2° (éclairage intérieur) (ISO 11476:2016); Texte en allemand et anglais / Attention: Date de parution 2017-04-21

Papier und Pappe - Bestimmung der Weiße nach CIE, C/2° (unter Raumbedingungen) (ISO 11476:2016); Text Deutsch und Englisch / Achtung: Erscheinungsdatum 2017-04-21

Información:

Fecha Anulación:

2017-10 /Withdrawn

ICS:

85.060 - Paper and board

Equivalencias internacionales:

ISO 11476 (2016-08)

Relación con otras normas DIN:

Reemplazada por: DIN ISO 11476:2017-10

Resumen:

This International Standard specifies the procedure to be used for determining the CIE whiteness of papers and boards, in order to obtain values which correspond to the visual appearance of white papers and boards, with or without fluorescent whitening agents, when they are viewed indoors. It is based on radiance factor data obtained over the full visible spectral range (VIS) in contrast to the measurement of ISO brightness, which is limited to the blue region of VIS. This International Standard also specifies the procedures for the determination of CIE tint values and the fluorescent component of CIE whiteness.

Keywords:

Board (paper), Definitions, Determination, Indoor lighting, Interior lighting, Optical tests, Paper, Testing, Wavelengths, Whiteness

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