Integrating Spheres & Absolute Flux Integrators
Photometric Solutions International Pty Ltd (PSI)
PSI’s LF series integrating sphere photometers are widely regarded as excellent quality, robust equipment for industrial or laboratory applications.
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Absolute Luminous Flux Integrators
Photometric Solutions International Pty Ltd
The Absolute Luminous Flux Integrator (ALFI) is a special device for absolute measurement of the luminous flux output of lamps. It can also to measure the luminous intensity distribution of small lamps and luminaires.
