Bentham

QUICK LINKS

ULS300 Variable Uniform Light Source

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.




Specification

Luminance Continuously variable from <30cd m-2 to 14500 cd m-2
Uniformity ±0.05% over 100mm diameter aperture, independent of luminance setting
CCT 3100K ±20K variation over full luminance range
Options
  • Monitor detector with read-out
  • SMA (or other) ports for coupling to spectroradiometer
  • Software control of luminance
  • Port reducers