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ISO 20654:2017

ISO 20654:2017

Current

Current

The latest, up-to-date edition.

Graphic technology — Measurement and calculation of spot colour tone value

Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

English

Published date

08-11-2017

Publisher

International Organization for Standardization

ISO 20654:2017 defines a metric for assessing intermediate tones of a spot ink. This method for the calculation of Spot Colour Tone Value (SCTV) produces approximately uniform visual spacing of tones between substrate and solid. It can be calculated from spectral reflectance or colorimetric measurements of the solid ink, substrate and one or more patches of intermediate tones to be measured.

DevelopmentNote
Supersedes ISO/DIS 20654. (08/2017)
DocumentType
Standard
Pages
5
PublisherName
International Organization for Standardization
Status
Current

Standards Relationship
BS ISO 20654:2017 Identical
UNE-ISO 20654:2020 Identical
NEN ISO 20654 : 2017 + COR 2018 Identical

17/30352196 DC : 0 BS ISO 19302 - GRAPHIC TECHNOLOGY - COLOUR CONFORMITY ASSESSMENT OF PRINTED PRODUCTS
ISO 17972-4:2018 Graphic technology — Colour data exchange format (CxF/X) — Part 4: Spot colour characterisation data (CxF/X-4)
BS ISO 17972-4:2018 Graphic technology. Colour data exchange format (CxF/X) Spot colour characterisation data (CxF/X-4)

ISO 17972-1:2015 Graphic technology Colour data exchange format Part 1: Relationship to CxF3 (CxF/X)
ISO 13655:2017 Graphic technology — Spectral measurement and colorimetric computation for graphic arts images
ISO 5-2:2009 Photography and graphic technology Density measurements Part 2: Geometric conditions for transmittance density
ISO 17972-4:2015 Graphic technology Colour data exchange format (CxF/X) Part 4: Spot colour characterisation data (CxF/X-4)

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Hardcopy - English
PDF - English
PDF 3 Users - English
PDF 5 Users - English
PDF 9 Users - English
Hardcopy - English
PDF - English
PDF 3 Users - English
PDF 5 Users - English
PDF 9 Users - English
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