Colour measurement of car attachments
colorSENSOR CFO sensors from Micro-Epsilon are ideally suited to this kind of precise colour comparison measurement as they reliably recognise different colours while enabling 100% quality control. The sensors are calibrated once to the prevailing measurement conditions such as ambient light and measurement distance. Therefore, it is necessary to calibrate the illuminating LED. The sensor is calibrated to the target with the brightest colour shade. In order to achieve optimal measurement results for shiny surfaces too, a reflex sensor is used in addition to the colourSENSOR CFO controller. It is arranged at an angle of 25 degrees to the measurement object. This ensures that the distances and angles remain constant.