Basic Theories About Goniophotometer Part1: Luminous Intensity Measurement
Main functions and basic principle of goniophotometer 1. Goniophotometer for luminous intensity measurement. A goniophotometer is a photometer for the measurement of the angular dependence of a photometric quantity, that is why “goniophotometer” has been named. It is applied widely t measure te luminous intensity distribution, luminous flux and efficiency of lamps and luminaries. Take [...]
