CI Systems has been producing and supplying infrared radiometric and spectroradiometric products since 1981.
These systems enable measuring of self-emission of objects as function of wavelength or time in calibrated radiometric units.
The wavelength dependent information is obtained in CI’s models by using interference filtering technology, providing full spectral information through Circular Variable Filters or at a number of wavelengths through discrete filters.
Spectra Vista Corporation
Built on over 25 years of research and development, Spectra Vista Corporation instruments combine the leading edge detector technology with precision optics and state of the art electronics to produce the ultimate in field portable spectroradiometers. The versatility of our full line of portable ground spectroradiometers allows measurements in a broad range of areas from ground truthing of airborne campaigns to a number of industrial, military, agricultural, and environmental applications. This spectroradiometric technology enables the user to determine the nature of the material under analysis without direct contact with the sample.