This test method covers an instrumental method for the CIE (Commission International de l'Eclairage) tristimulus measurement of the color of near-clear liquid samples. Themeasurement is converted to color ratings in the platinum-cobalt system.
This test method has been found applicable to the colormeasurement of clear, liquid samples, free of haze, with nominal platinum cobalt color values in the 0 to 30 range. It is applicable to nonfuorescent liquids with light absorption characteristics similar to those of the platinum cobalt color standard solutions. Test Methods D 1686, D 2108, and E 450 deal with the visual and instrumental measurement of near-clear liquids.
Spectrophotometric Colorimeter for Liquid can meet the ASTM D5386 standard, any future inquiry, you are welcome to contact us.
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