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BSI - BS 6923

Method fo Calculation of Small Colour Differences

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Organization: BSI
Publication Date: 31 August 1988
Status: active
Page Count: 12
ICS Code (Colours and measurement of light): 17.180.20
scope:

Describes a method using a modification of the internationally recognized CIELAB colour difference formula.

Document History

BS 6923
August 31, 1988
Method fo Calculation of Small Colour Differences
Describes a method using a modification of the internationally recognized CIELAB colour difference formula.

References

This document references:
BS 3900-D10 - Methods of Test for Paints Group D: Optical Tests on Paint Films Part D10: Determination of Colour and Colour Difference: Calculation
Published by BSI on October 31, 1986
Method for quantitative colorimetric evaluation of small colour differences between paint films.
This document is referenced by:
BS ISO 13655 - Graphic technology — Spectral measurement and colorimetric computation for graphic arts images
Published by BSI on August 31, 2017
A description is not available for this item.
This document is referenced by:
TECHNICAL MANUAL - AATCC MANUAL OF INTERNATIONAL TEST METHODS AND PROCEDURES
Published by AATCC on January 1, 2024
A description is not available for this item.
This document is referenced by:
AATCC 173 - Test Method for Calculation of Small Color Differences for Acceptability
Published by AATCC on January 1, 2015
Purpose and Scope The CMC formula is a modification of the corresponding CIELAB color-difference formula. It has colordifference symbol ΔEcmc. Even though use of the CIE 1976 L*a*b* (CIELAB) equation...
This document is referenced by:
NR/L3/CIV/039 - Specification for the Assessment & Certification of Protective Coatings & Sealants (aka NR/SP/CIV/039)
Published by NR on March 7, 2009
This Specification applies to the use of protective coatings and sealants to new and existing Network Rail's infrastructure, except for rails and other track components. This Specification covers the...
This document is referenced by:
NR/L2/CIV/039 ISSUE 1 - Assessment and Certification of Protective Coatings
Published by NR on June 3, 2023
This Specification applies to the use of protective coatings and sealants to new and existing Network Rail infrastructure, except for rails and other track components. This Specification covers the...
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