2. Referenced Documents

G24 Practice for Conducting Exposures to Daylight Filtered Through Glass
G90 Practice for Performing Accelerated Outdoor Weathering of Nonmetallic Materials Using Concentrated Natural Sunlight
G113 Terminology Relating to Natural and Artificial Weathering Tests of Nonmetallic Materials
E772 Terminology Relating to Solar Energy Conversion
G7 Practice for Atmospheric Environmental Exposure Testing of Nonmetallic Materials
ISOTR9901 Solar Energy--Field Pyranometers--Recommended Practice for Use
WorldMeteorologicalO Measurement of Radiation, Guide to Meteorological Instruments and Methods of Observation, fifth ed., WMO-No. 8, Geneva