Spectral Irradiance Meters
SpectraRad™ Xpress - B&W Tek, Inc.
The SpectraRad™ Xpress is a miniature Spectral Irradiance Meter designed for field, industrial, and lab applications with a plug-and-play USB 2.0 interface. A transmissive cosine corrector is coupled to a spectrometer which then is irradiance calibrated against a NIST traceable tungsten light source.