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ASTM International - ASTM E1345-98(2019)

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

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Organization: ASTM International
Publication Date: 1 May 2019
Status: active
Page Count: 5
ICS Code (Colours and measurement of light): 17.180.20
significance And Use:

5.1 This practice should be used whenever measured color-scale or color-difference-scale values are to be compared to an established tolerance. In this way it can be demonstrated... View More

scope:

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 variability 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.

1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Document History

ASTM E1345-98(2019)
May 1, 2019
Standard Practice for Reducing the Effect of Variability of Color Measurement by Use of Multiple Measurements
5.1 This practice should be used whenever measured color-scale or color-difference-scale values are to be compared to an established tolerance. In this way it can be demonstrated quantitatively that...
November 1, 2014
Standard Practice for Reducing the Effect of Variability of Color Measurement by Use of Multiple Measurements
5.1 This practice should be used whenever measured color-scale or color-difference-scale values are to be compared to an established tolerance. In this way it can be demonstrated quantitatively that...
June 1, 2008
Standard Practice for Reducing the Effect of Variability of Color Measurement by Use of Multiple Measurements
This practice should be used whenever measured color-scale or color-difference-scale values are to be compared to an established tolerance. In this way it can be demonstrated quantitatively that the...
June 1, 2008
Standard Practice for Reducing the Effect of Variability of Color Measurement by Use of Multiple Measurements
This practice should be used whenever measured color-scale or color-difference-scale values are to be compared to an established tolerance. In this way it can be demonstrated quantitatively that the...
December 1, 2003
Standard Practice for Reducing the Effect of Variability of Color Measurement by Use of Multiple Measurements
This practice should be used whenever measured color-scale or color-difference-scale values are to be compared to an established tolerance. In this way it can be demonstrated quantitatively that the...
June 10, 1998
Standard Practice for Reducing the Effect of Variability of Color Measurement by Use of Multiple Measurements
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...
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