Micro-Epsilon offers the new colorCONTROL MFA-5 for the inspection of LEDs starting at a basic version that offers five measuring channels. This simplifies the inspection of LEDs for their function, contrast and luminosity. The new MFA-5 is extremely compact and can verify up to five LEDs simultaneously. The measuring system can be extended in a modular fashion by adding extra MFA-E modules in batches of 5 channels. The light from the target object is transmitted to the inspection system via a flexible, 2 mm diameter, plastic optical fibre and is therefore evaluated dynamically using a colour sensor for colour and intensity. The colour value, which is evaluated within just a few milliseconds, is output as RGB-, HIS or CIE values and then transmitted via USB or RS232 interface at a rate of between 9,600 and 115,200 Baud to a higher level inspection or evaluation system for further processing. Due to the levels it is possible to recognise LED colours up to +/- 4 nm.
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