GL OPTI SPHERE 500, 1100, 1500, 2000 et 3000

GL OPTI SPHERE 500, 1100, 1500, 2000 and 3000 integrating spheres are designed to measure the luminous flux of many light sources, particularly LEDs, in accordance with CIE 127:2007. 

Their geometry enables all types of source to be measured. In fact, in line with CIE recommendations, both 2π and 4π configurations are possible. 

They are supplied with an auxiliary lamp to compensate for the self-absorption of the system itself. 

The inner surface is coated with barium sulfate (BaSO4), which guarantees excellent reflective properties (up to 97%). On request, this coating can be replaced by gold.  

Properties : 

• LED measurement to CIE 127:2007 standard 

• All luminaire shapes possible 

• 2π and 4π configurations 

• Compatible with GL SPECTIS 1.0 and 8.0 

• Auxiliary lamp for compensation factor