Labsphere’s ( http://www.labsphere.com ) LSA 3000 performs accurate measurements of narrow angled LEDs at a higher angular resolution of 0.1 degree. Measurements are accurate and reproducible, and it offers a complete solution for spectral intensity, spectral flux, spatial distribution and color.
Easy to test many different types of LEDs, it also has user selectable angular step intervals. Measurements conform to internationally accepted standards, and an easy interior access is another attraction. Key applications are far field spatial characterization of LEDs (standard, and high brightness).
The automated goniospectroradiometer is designed to operate with Labsphere’s LightMtrX software and LED test and measurement products. The LightMtrX application software provides complete control of the LSA 3000 device under test (DUT) including, rotational stages for spatial radiation measurement routines.
The LSA 3000 performs accurate measurements from narrow-angled to broad, distributing LEDs at high angular resolution of 0.1 degree or greater intervals. The spatial software allows the user to measure relative intensity plot versus angle.