BS ISO 5631-2:2015 - Paper and board. Determination of colour by diffuse reflectance. Outdoor daylight conditions (D65/10°)

BS ISO 5631-2:2015

Paper and board. Determination of colour by diffuse reflectance. Outdoor daylight conditions (D65/10°)

Status : Current   Published : November 2015

Format
PDF

Format
HARDCOPY



This part of ISO 5631 specifies a method for measuring the colour of paper and board by the diffuse reflectance method with the elimination of specular gloss.

It can be used to determine the colour of papers or boards that contain fluorescent whitening agents, provided the UV content of the illumination on the test piece has been previously adjusted to give the calibrated colourimetric value corresponding to CIE standard illuminant D65, using a fluorescent reference standard with an assigned CIE whiteness (D65/10°) value provided by an authorized laboratory, as described in ISO 11475.

This part of ISO 5631 is not applicable to coloured papers or boards that incorporate fluorescent dyes or pigments.




Standard NumberBS ISO 5631-2:2015
TitlePaper and board. Determination of colour by diffuse reflectance. Outdoor daylight conditions (D65/10°)
StatusCurrent
Publication Date30 November 2015
Normative References(Required to achieve compliance to this standard)ISO 2469, ASTM E308, ISO 11475:2004, CIE Publication 15:2004, ISO 186
Informative References(Provided for Information)ISO 5631-1, ISO 2470-2, ISO 11664-3:2012, ISO 11664-2:2007, CIE S017/E:2011, ISO 11664-4:2008, ISO 11664-1:2007, ISO 5631-3, ISO 13655:2009, ISO 187
ReplacesBS ISO 5631-2:2014
International RelationshipsISO 5631-2:2015
Draft Superseded By15/30311307 DC
DescriptorsMathematical calculations, Reflection factor, Testing conditions, Diffuse reflection, Colour, Test equipment, Optical measurement, External, Paper, Control samples, Board (paper), Natural lighting
ICS85.060
Title in FrenchPapier et carton. Détermination de la couleur par réflectance diffuse. Conditions de lumière du jour extérieure (D65/10°)
CommitteePAI/11
ISBN978 0 580 87696 7
PublisherBSI
FormatA4
DeliveryYes
Pages24
File Size1.067 MB
Price£182.00


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