Photometric test for LED with the spectrometer integrating sphere system
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An LED light's light output and spectrum distribution may be measured using a procedure known as a photometric test utilizing a spectrometer integrating sphere system. This test measures the light output. An explanation of each step that must be completed in order to carry out this kind of test is provided below: Put together the integrating sphere system. An integrating sphere, a photometer, and a spectrophotometer are the standard components of an integrating sphere system. Put together these individual parts in accordance with the directions provided by the manufacturer. When installing the LED light within the integrating sphere, make sure that it is positioned so that it is towards the center of the sphere and that it is firmly fastened in place. Perform a calibration on the photometer Before beginning the test, perform a calibration on the photometer in accordance with the instructions provided by the manufacturer. This is essential in order to guarantee accurate findings.