GB/T 14890-1994
ActiveCalibration of field pyrheliometers
工作直接日射表的校准方法
Application Summary AI generated
This standard specifies the calibration method for field pyrheliometers used to measure direct solar radiation. It is applied in meteorological observation, solar energy resource assessment, and solar power station performance monitoring to ensure measurement accuracy. The standard provides procedures for comparing field instruments against a reference pyrheliometer under clear-sky conditions.
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