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Standard Test Method for Measuring Solar Reflectance of Horizontal and Low-Sloped Surfaces in the Field (Withdrawn 2006) standard by ASTM International, 12/10/1997
1.1 This test method covers the measurement of solar reflectance of various horizontal and low-sloped surfaces and materials in the field, using a pyranometer. The test method is intended for use when the sun angle to the normal from a surface is less than 45 degrees.
Product Details
Published:
12/10/1997
Number of Pages:
3
File Size:
1 file , 70 KB
Note:
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