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Photometers and colorimeters for headlamps and exterior lighting
With the spectrally enhanced LumiTop 4000 2D system, Instrument Systems offers an ideal measurement solution for testing μLED arrays in AFS applications. The 12 MP camera simultaneously measures the individual LEDs of the array, and due to its high measurement speed, it avoids the temperature-dependence of high-performance LEDs. In combination with a high-end CAS 140D spectroradiometer, the system – calibrated to luminance (in cd/m2) – delivers highly accurate measured values. In particular, it is excellently suited to the quality control of the uniformity, brightness and colour of μLED arrays.
Radiant ProMetric® system allows users to inspect headlamps and taillights for luminance and colour uniformity, and for luminous intensity distribution to evaluate individual LED performance and identify failures. The system captures the illumination distribution in a single measurement, then analyses multiple criteria using the PM-HL™ headlamp evaluation module, designed specifically for headlamp evaluation.
The illuminance meter T-10A can be configured in a matrix to evaluate the illuminance and light distribution of exterior lights as part of safety analysis of a vehicle's lower beam headlamps. The testing installation can utilize a single-point measurement or a multi-point measurement with multiple receptor heads.