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Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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
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.
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