Atlas is proud to offer a solar radiometer calibration service that has been accredited to ISO/IEC 17025 requirements. These radiometers include pyranometers and pyrheliometers, which are used mainly to measure total sunlight which need calibration directly traceable to the World Radiometric Reference (WRR) and radiometers that are used to measure total or narrow-band ultraviolet radiation which need traceability to the National Institute of Standards and Technology (NIST). These calibrations are performed according to ASTM standard methods and a Certificate of Calibration is issued that complies with ISO/IEC 17025 requirements.
Calibrations Available: Method for Transfer of Calibration from Reference to Field Radiometers (E824) and Standard Test Method for Calibration of Pyrheliometer by comparison to Reference Pyrheliometers (E816).
For
accreditations