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ISO 20654:2017

Current Revision

Graphic technology - Measurement and calculation of spot colour tone value

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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.


SDO ISO: International Organization for Standardization
Document Number ISO 20654
Publication Date Not Available
Language en - English
Page Count
Revision Level
Supercedes
Committee ISO/TC 130
Publish Date Document Id Type View
Not Available ISO 20654:2017 Revision