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ISO 5631-1:2022 PDF

ISO 5631-1:2022 PDF

Name:
ISO 5631-1:2022 PDF

Published Date:
07/31/2022

Status:
Active

Description:

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

Publisher:
International Organization for Standardization

Document status:
Active
Format:
Electronic (PDF)
Delivery time:
10 minutes
Delivery time (for Russian version):
200 business days
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Choose Document Language:
$37.2
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This document specifies a method for measuring the colour of paper and board by the diffuse reflectance method with the elimination of specular gloss.

This document 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 that fulfils the requirements for international fluorescent reference standards of level 3 (IR3) as prescribed by ISO 2469 with an assigned ISO brightness value provided by an authorized laboratory, as described in ISO 2470-1.


File Size : 1 file , 1.2 MB
Note : This product is unavailable in Ukraine, Russia, Belarus
Published : 07/31/2022

History

ISO 5631-1:2022
ISO 5631-1:2022
Published Date: 07/31/2022
Paper and board - Determination of colour by diffuse reflectance - Part 1: Indoor daylight conditions (C/2°)
$37.2
ISO 5631-1:2009
ISO 5631-1:2009
Published Date: 10/15/2009
Paper and board - Determination of colour by diffuse reflectance - Part 1: Indoor daylight conditions (C/2 degrees)
$26.4
ISO 5631:2000
ISO 5631:2000
Published Date: 03/01/2000
Paper and board - Determination of colour (C/2 degrees) - Diffuse reflectance method
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