The ULS300 is a variable uniform light source catering for applications which require a variable, yet constant colour temperature, luminance source.

Using a stable 250W quartz halogen lamp, light is transported to a 300mm diameter integrating sphere via an 8-branch fibre for homogenous illumination.

Specifications:

Luminance:	Continuously variable from 30cd m² to 14500 cd m²
Uniformity	±0.05% over 100mm diameter aperture, independent of luminance setting
CCT	3100K ±20K variation over full kuminance range
Options:	- Monitor detector with readout - SMA (or other) ports for coupling to spectroradiometer - Software control of luminance - Port reducers