ASTM E 972 : 1996 : R2021
Current
The latest, up-to-date edition.
Standard Test Method for Solar Photometric Transmittance of Sheet Materials Using Sunlight
Hardcopy , PDF
English
18-04-2022
Important note : Users cannot be edited or removed once added to your Multi user PDF.| Committee |
E 44
|
| DocumentType |
Test Method
|
| Pages |
4
|
| PublisherName |
American Society for Testing and Materials
|
| Status |
Current
|
| Supersedes |
1.1This test method covers the measurement of solar photometric transmittance of materials in sheet form. Solar photometric transmittance is measured using a photometer (illuminance meter) in an enclosure with the sun and sky as the source of radiation. The enclosure and method of test is specified in Test Method E1175 (or Test Method E1084).
1.2The purpose of this test method is to specify a photometric sensor to be used with the procedure for measuring the solar photometric transmittance of sheet materials containing inhomogeneities in their optical properties.
1.3This 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.
1.4This 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.
| ASTM E 971 : 2011(R2019) | Standard Practice for Calculation of Photometric Transmittance and Reflectance of Materials to Solar Radiation |
| ASTM D 3841 : 2021 | Standard Specification for Glass-Fiber-Reinforced Polyester Plastic Panels |
| ASTM G 214 : 2016 | Standard Test Method for Integration of Digital Spectral Data for Weathering and Durability Applications |
| ASTM E 1175 : 1987 : R1996 | Standard Test Method for Determining Solar or Photopic Reflectance, Transmittance, and Absorptance of Materials Using a Large Diameter Integrating Sphere |
| ASTM E 772 : 2015 : R2021 | Standard Terminology of Solar Energy Conversion |
| ASTM E 772 : 2015 | Standard Terminology of Solar Energy Conversion |
| ASTM E 1175 : 1987 : R2022 | Standard Test Method for Determining Solar or Photopic Reflectance, Transmittance, and Absorptance of Materials Using a Large Diameter Integrating Sphere |
| ASTM E 1175 : 1987 : R2015 | Standard Test Method for Determining Solar or Photopic Reflectance, Transmittance, and Absorptance of Materials Using a Large Diameter Integrating Sphere |
| ASTM E 1084 : 1986 : R2023 | Standard Test Method for Solar Transmittance (Terrestrial) of Sheet Materials Using Sunlight |
| ASTM E 1084 : 1986 : R2015 | Standard Test Method for Solar Transmittance (Terrestrial) of Sheet Materials Using Sunlight |
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.