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ISO 5631-1:2009

Paper and board -- Determination of colour by diffuse reflectance -- Part 1: Indoor daylight conditions (C/2 degrees)

General information

Withdrawn from 26.10.2015
ICS Groups
85.060 Paper and board
Directives or regulations
None

Standard history

Status
Date
Type
Name
26.10.2015
Main
ISO 5631-1:2015
Main
ISO 5631-1:2009
Main
ISO 5631:2000
ISO 5631-1:2009 specifies a method for measuring the colour of paper and board by the diffuse reflectance method with the elimination of specular gloss. ISO 5631-1:2009 is not applicable to coloured papers or boards which incorporate fluorescent dyes or pigments. It may be used to determine the colour of papers or boards which contain fluorescent whitening agents provided the UV content of the illumination on the test piece has been adjusted to conform to that in the CIE illuminant C, using a fluorescent reference standard provided by an ISO/TC 6 authorized laboratory, as described in ISO 2470-1.

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Standard monitoring
English (PDF 171 KB)

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ISO 5631-1:2015

Paper and board -- Determination of colour by diffuse reflectance -- Part 1: Indoor daylight conditions (C/2 degrees)
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ISO 5636-5:2013

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EVS-EN ISO 186:2002

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Standards designation

EVS Estonian standard
EN European standard (published by an CEN or CENELEC)
EN ISO International standard adopted as an European standard
ISO International Organization for Standardization’s standard
IEC International Electrotechnical Commission’s standard
HD CENELEC’s harmonisation document
   
EVS-EN European standard implemented in Estonia
EVS-EN ISO International standard adopted in Europe and implemented in Estonia
EVS-EN ISO/IEC International standard/International electrotechnical standard adopted in Europe and implemented in Estonia
EVS-IEC International electrotechnical standard implemented in Estonia
EVS-ISO International standard implemented in Estonia
   
A, AMD amedment
+A a full standard plus the amendment
/A only amendment
COR, AC corrigendum
+COR a full standard plus the corrigendum
NA national annex
+NA a full standard plus the national annex
/NA only national annex
TS technical specification
TR technical report
CWA agreement, developed by a CEN or CENELEC
prEVS-EN (etc) draft standard
   
et the standard is in Estonian only
en the standard is in English only
et-en the standard is in Parallel text Estonian-English