GB/T 6324.6-2014: Test method of organic chemical products -- Part 6: Determination of liquid chroma -- Tristimulus colorimetry

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Scope

This Part of GB/T 6324 specifies the instrument method that adopts the
principle that was determined by International Commission on Illumination (CIE)
in 1931, using X, Y, Z (tristimulus values) to express the color of clear liquid to
determine the color (expressed in platinum-cobalt color).
This Part is applicable to determine clarified, non-turbid liquid organic chemical
products of which the nominal platinum-cobalt color number is 0~100 and the
sample has similar absorption characteristics to the platinum-cobalt solution,
without fluorescence emission.

Basic Data

Standard ID	GB/T 6324.6-2014 (GB/T6324.6-2014)
Description (Translated English)	Test method of organic chemical products -- Part 6: Determination of liquid chroma -- Tristimulus colorimetry
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	G17
Classification of International Standard	71.080
Word Count Estimation	5,587
Date of Issue	12/31/2014
Date of Implementation	7/1/2015
Quoted Standard	GB/T 3143; GB/T 3977; GB/T 3978-2008; GB/T 5698; GB/T 6682; GB/T 8170
Regulation (derived from)	National Standards Bulletin 2014 No. 33
Issuing agency(ies)	General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary	This standard specifies the use of the International Commission on Illumination (CIE) 1931 Establisument to X, Y, Z (tristimulus values) represent a clear liquid color theory and color measurements (platinum - cobalt color representation) instrument metho