Basic product performance test
① Test conditions and requirements of measuring instruments and equipment:
a. Test light intensity: 1000W/㎡ or analog light source 38,000 LUX
b. Unless otherwise specified, each test in this specification shall be conducted under the standard atmospheric conditions of the test:
c. Temperature: 25℃
d. Relative humidity: 10% ~ 90%
e. Atmospheric quality: AM1.5
f. The accuracy of the instrument for measuring voltage should not be lower than 0.5 level, and the internal resistance should not be less than 10kΩ/V.
g. The instrument precision for measuring current should not be lower than 0.5 level.
h. The accuracy of the instrument used for temperature measurement shall not be lower than ± 1℃
② Test Instruments: multimeter Fluke15B, electronic load, timer, DC power supply, Analog Light Source (halogen tungsten lamp),
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