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ASHRAE 74-1988
Method of Measuring Solar-Optical Properties of Materials
Develops a standard method for measuring and reporting solar optical properties of materials, spectral transmittance, reflectance, absorption between 320 nanometers and 3000 nanometers in wavelength, and total radiant and luminous transmittance and reflectance. Dual units of measurement.
CONTENT PROVIDER
American Society of Heating, Refrigerating and Air-Conditioning Engineers, Inc. [ashrae]
American Society of Heating, Refrigerating and Air-Conditioning Engineers, Inc. [ashrae]