The intermediate check is a common quality control method for laboratory equipment.This paper in-troduces common methods for intermediate checks,and according to laboratory testing conditions and the actual application scenario of infrared thermal imagers,develops a method for the intermediate check of the indication er-ror and temperature measurement consistency of infrared thermal imagers used for PV station testing with constant temperature PV modules as test objects and the test results of temperature collectors as check standards.The check results confirm that the equipment remains calibrated within the validity period of measurement and can continue to be used.
关键词
期间核查/测量设备/红外热像仪/光伏电站
Key words
Intermediate check/Measuring equipment/Infrared thermal imager/Photovoltaic station
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