ASTM E 972 : 1996 : EDT 1
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
04-10-2015
01-01-2013
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.
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.