ASTM-E1341 › Standard Practice for Obtaining Spectroradiometric Data from Radiant Sources for Colorimetry
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Scope
1.1 This practice prescribes the instrumental measurement requirements, calibration procedures, and physical standards needed for precise spectroradiometric data for characterizing the color and luminance of radiant sources.
1.2 This practice lists the parameters that must be specified when spectroradiometric measurements are required in specific methods, practices, or specifications.
1.3 This practice describes the unique calculation procedures required to determine basic colorimetric data of luminous sources.
1.4 This practice is general in scope rather than specific as to instrument, or object, or material.
1.5 The values stated in SI units are to be regarded as the standard.
1.6 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
Keywords
calibration; CIE color-scale system; CIE tristimulus values; color; illuminance; instrumental measurement (color/light); instrumental measurement (spectroradiometric); irradiance; luminance; radiance; radiant sources; radiometry; self-luminous sources; spectral data; spectroradiometers; spectroradiometry; tristimulus values; wavelength scale; ICS Number Code 17.180.20 (Colours and measurement of light)
To find similar documents by ASTM Volume:
06.01 (Paint -- Tests for Chemical, Physical, and Optical Properties; Appearance)
To find similar documents by classification:
17.180.20 (Colours and measurement of light)
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Document Number
ASTM-E1341-16R20
Revision Level
2016 R20 EDITION
Status
Current
Modification Type
Reapproval
Publication Date
Oct. 23, 2020
Document Type
Practice
Page Count
6 pages
Committee Number
E12.06