• ASTM E1345-98

ASTM E1345-98

Standard Practice for Reducing the Effect of Variability of Color Measurement by Use of Multiple Measurements

ASTM International, 06/10/1998

Publisher: ASTM

File Format: PDF

$31.00$62.00


Published:10/06/1998

Pages:5

File Size:1 file , 80 KB

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1.1 Reduction of the variability associated with average color or color-difference measurements of object-color specimens is achieved by statistical analysis of the results of multiple measurements on a single specimen, or by measurement of multiple specimens, whichever is appropriate.

1.2 This practice provides a means for the determination of the number of measurements required to reduce the variablilty to a predetermined fraction of the relevant color or color-difference tolerances.

1.3 This practice is general in scope rather than specific as to instrument or material.

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