ASTM E1345-98 PDF

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Standard Practice for Reducing the Effect of Variability of Color Measurement by Use of Multiple Measurements
standard by ASTM International, 06/10/1998

Document Format: PDF

Description

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.

Product Details

Published:
06/10/1998
Number of Pages:
5
File Size:
1 file , 80 KB
Note:
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