Metrology: Uniform sphere light source

What is it?
A uniform sphere light source used for luminance meter and colorimeter calibration

Manufacturer: LABSPHERE, INC.

Model Name: Labsphere Helios Custom System model CSTM-USLR-20F-NANS

Applications: Luminance meter calibration; Colorimeter calibration

Instrument Overview: The uniform sphere light source is a tungsten lamp-based calibration source designed for luminance meter and colorimeter calibration.

Technical features and specifications:
20" Spectraflect coated sphere 8" output port size Spatial Luminance Uniformity +/-1% Expected Luminance output : cd/m2 28,000

Charges:
-

Instrument Manufacturer URL: https://www.labsphere.com/

Detailed Specifications:
20" Spectraflect coated sphere 8" output port size Spatial Luminance Uniformity +/-1% Expected Luminance output : cd/m2 28,000