Rotation Luminaire Goniophotometer for LED Light Measurement beam angle testing in darkroom.
We set up the darkroom and use the Goniophotometer to test LED lamps (semiconductor lighting), road lamps, floodlights, indoor lamps, outdoor lamps, sources of spatial luminosity distribution (i.e., light distribution curve ), High-precision test.
Measurement Details
Measurement parameters include spatial light intensity distribution, spatial light intensity curve, light intensity distribution curve on any cross-sectional area (respectively displayed in rectangular coordinates or polar coordinate system), plane and other illuminance distribution curve, brightness limit curve, lamp efficiency, Glare level, upward luminous flux ratio, low luminous flux ratio, total luminous flux of lamps, effective luminous flux, utilization factor, and electrical parameters (power, power factor, voltage, current), etc.