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ASTM E1336-11(2023)

Current Reaffirmation

Standard Test Method for Obtaining Colorimetric Data From a Visual Display Unit by Spectroradiometry

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1.1 This test method prescribes the instrumental measurements required for characterizing the color and brightness of VDUs.

1.2 This test method is specific in scope rather than general as to type of instrument and object.

1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

1.4 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

1.5 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.


5.1 The most fundamental method for obtaining CIE tristimulus values or other color coordinates for describing the colors of visual display units (VDUs) is by the use of spectroradiometric data. (See CIE No. 18 and 63.) These data are used by summation together with numerical values representing the 1931 CIE Standard Observer and normalized to Km, the maximum spectral luminous efficacy function.

5.2 The special requirements for characterizing VDUs possessing narrow or discontinuous spectra are presented and discussed. Modifications to the requirements of Practice E308 are given to correct for the unusual nature of narrow or discontinuous sources.

SDO ASTM: ASTM International
Document Number E1336
Publication Date Nov. 1, 2023
Language en - English
Page Count 4
Revision Level 11(2023)
Supercedes
Committee E12.06
Publish Date Document Id Type View
Nov. 1, 2011 E1336-11 Revision
Jan. 1, 1996 E1336-96 Revision
Nov. 1, 2023 E1336-11R23 Reaffirmation
May 1, 2017 E1336-11R17 Reaffirmation
July 10, 2003 E1336-96R03 Reaffirmation