ASTM E 1651 : 1994 : R1999
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Standard Test Method for Total Luminous Reflectance Factor by Use of 30/t Integrating-Sphere Geometry
Hardcopy , PDF
11-11-2014
English
10-11-1999
Important note : Users cannot be edited or removed once added to your Multi user PDF.CONTAINED IN VOL. 06.01, 2001 Test procedure which measures total luminous reflectance factor of opaque, non-fluorescent samples using an integrating-sphere reflectometer illuminated at an angle 30 Degree from the surface normal and diffuse viewing with specular component included.
| Committee |
E 12
|
| DocumentType |
Test Method
|
| Pages |
3
|
| ProductNote |
Reconfirmed 1999
|
| PublisherName |
American Society for Testing and Materials
|
| Status |
Superseded
|
| SupersededBy |
1.1 This test method covers measurement of total luminous reflectance factor of opaque, nonfluorescent specimens by use of an integrating-sphere reflectometer with illumination at an angle of 30° from the surface normal and diffuse viewing with specular component included.
1.2 This test method is intended to be used for evaluation of total luminous reflectance factor of reflector lighting sheet material. It may be used for evaluation of other material when its specific geometry has been found to be applicable.
1.3 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.
| ASTM E 177 : 2014 : REDLINE | Standard Practice for Use of the Terms Precision and Bias in ASTM Test Methods |
| ASTM E 284 : 2017 : REDLINE | Standard Terminology of Appearance |
| ASTM E 179 : 2017 : REDLINE | Standard Guide for Selection of Geometric Conditions for Measurement of Reflection and Transmission Properties of Materials |
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