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ASTM E 972 : 1996
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 Solar Photometric Transmittance of Sheet Materials Using Sunlight
Hardcopy , PDF
11-11-2014
English
10-04-1996
CONTAINED IN VOL. 12.02, 2015 Outlines the measurement of solar photometric transmittance of materials in sheet form, measured using a photometer (illuminance meter) in an enclosure with the sun and sky as the source of radiation.
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