Automotive And Signalling Goniophotometers
Photometric Solutions International Pty Ltd (PSI)
PSI offers a diverse range of Automotive and Signalling Goniophotometers. These operate in the CIE A/alpha coordinate system, and are used to measure and evaluate devices such as:
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product
Reflex Reflector Measurement Systems
Photometric Solutions International Pty Ltd
The measurement setup involves using a projector to illuminate the test item, and then measuring the luminous intensity of the light reflected from the test item. The ratio of the luminous intensity emitted by the reflector (in candelas) to the illuminance on the reflector (in lux) is the coefficient of luminous intensity or CIL (cd/lx).
