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ASTM E424-71(2007) Standard Test Methods for Solar Energy Transmittance and Reflectance (Terrestrial) of Sheet Materials

Abbreviation
ASTM E424-71(2007)
Valid from
01/03/2007

Information provider
American Society of Testing and Materials
Author
American Society of Testing and Materials
Information type
ASTM Standard
Format
PDF


Description

These test methods cover the measurement of solar energy transmittance and reflectance (terrestrial) of materials in sheet form.

Scope

These test methods cover the measurement of solar energy transmittance and reflectance (terrestrial) of materials in sheet form. Method A, using a spectrophotometer, is applicable for both transmittance and reflectance and is the referee method. Method B is applicable only for measurement of transmittance using a pyranometer in an enclosure and the sun as the energy source. Specimens for Method A are limited in size by the geometry of the spectrophotometer while Method B requires a specimen 0.61 m2 (2 ft2). For the materials studied by the drafting task group, both test methods give essentially equivalent results.

This standard does not purport to address all of the safety problems, 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.

For assistance with locating previous versions, please contact the information provider.
Notes/comments

Note: Standard reapproved 2007

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For assistance with locating previous versions, please contact the information provider.

Note: Standard reapproved 2007

This resource is cited by:

ASTM E424-71(2007) Standard Test Methods for Solar Energy Transmittance and Reflectance (Terrestrial) of Sheet Materials

This document is CITED BY:

ASTM E424-71(2007) Standard Test Methods for Solar Energy Transmittance and Reflectance (Terrestrial) of Sheet Materials

Description

These test methods cover the measurement of solar energy transmittance and reflectance (terrestrial) of materials in sheet form.

View on Information Provider website
ASTM E424-71(2007) Standard Test Methods for Solar Energy Transmittance and Reflectance (Terrestrial) of Sheet Materials
Description

These test methods cover the measurement of solar energy transmittance and reflectance (terrestrial) of materials in sheet form.

View on Information Provider website
This resource does not cite any other resources.

ASTM E424-71(2007) Standard Test Methods for Solar Energy Transmittance and Reflectance (Terrestrial) of Sheet Materials

This resource does not CITE any other resources.
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