LED checker
automated testing of LED and LED assembly groups
LED are important in different fields of architectural illumination, for lighting fixtures and for the automotive industry. To get photometric data of the LED, a well adaptable measuring system is necessary. It must be able to capture high dynamic images for different areas of color spaces as well as for different light intensities and luminances.

Moreover, it must be possible to determine intensity gradients and also the uniformity of light sources for both assemblies and Single-LED symbols.
All this information can be determined by means of an imaging photometer or imaging colorimeter within fractions of a second. In addition, there are image-processing operations specially adapted to these problems.