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1, FLA7210 LED light intensity distribution of automatic test instrument dedicated to the single LED light intensity and light distribution curve of the fast measurement, built-in powerful numerical control constant current source, to ensure effective testing conditions;
2, for automatic test angle LED light intensity distribution, the largest single LED light intensity (0 ~ 300cd), the value of zero light intensity, light intensity deviation angle θ, light intensity diffusion angle θ (the spread of light and 25% of light θ, 50% θ, 75% θ case), and the LED at both ends of the load electrical parameters;
3, systems comply with CIE standards, providing I-Iv, I-Vf, θ-Iv distribution curve analysis for research and development, testing departments and LED production site rapid testing.
Technical specifications:
Electrical performance parameters:
Programmable current source output range: 1.0mA ~ 2.0A
Programmable voltage source output range: 0.1V ~ 25.0V
Forward current IF of the measuring range: 1.0mA ~ 2.0A
Forward voltage VF of the measuring range: 0.1V ~ 25.0V
Reverse leakage current IR measurement range: 0.01μA ~ 100.0μA
Reverse voltage VZ of the measuring range: 0.1V ~ 25.0V
Test Accuracy: 0.5% F.S.
Photometric parameters:
Light intensity measurement range: 10mcd ~ 200cd
Accuracy class: CIE class A
Scan range: -90 ° ~ +90 °
Angle 0.2 ° accuracy
Automatic drawing of light intensity distribution curve (in polar coordinates or Cartesian coordinates) and the automatic determination of beam angle
FLA7210 LED light intensity distribution of Automatic Test
