Description
ASTM E1918 – Standard Test Method for Measuring Solar Reflectance of Horizontal and Low-Sloped Surfaces in the Field
1.1”This test method covers the measurement of solar reflectance of various horizontal and low-sloped surfaces and materials in the field, using an albedometer or pyranometer. The test method is intended for use when the sun angle to the normal from a surface is less than 45”.
Product Details
- Published:
- 10/01/2021
- Number of Pages:
- 5
- File Size:
- 1 file , 100 KB
- Redline File Size:
- 2 files , 230 KB
- Note:
- This product is unavailable in Russia, Ukraine, Belarus
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