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ASTM ADJE297015-EA Adjunct

Excel spreadsheet Adjunct to E2970

Available languages: English

Available design: electronic - Excel

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Detail information

Designation: ASTM ADJE297015-EA

Pages: 0

Note: Adjunct

Country: American technical standard

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Anotation

This adjunct contains an Excel Spreadsheet that can be used for conversion between NCS Notations and CIE Coordinates Color Coordinates: L*, a*, and b* in either direction. It also gives CIE Tristimulus values X, Y, Z, x, and y. The directions for using the spreadsheet are given in the Annex of E2970 with examples of the calculation. The notations are based on CIE Illuminant D65 and the CIE 1931 (2 degrees) Standard Observer, with measurements in the di:8 geometry.

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