Consspect

Each spectroradiometer is undergone to spectral and photometric calibration using special designed test facilities resulting in specific data base. Either device is supplied with an unique key and a calibration file allowing to accomplish its declared characteristics

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Spectral calibration
Specialty assembly and adjustment facility is used for exact positioning of optical elements and photodetector on the optical bench. During this action is created a database for matching the pixels of the photodetector array to corresponding wavelengths of the registered optical radiation flux.

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Spectral efficiency correction
To eliminate the distortion of spectra introduced by different spectral efficiency of pixels is carried out the measurements of their relative spectral sensitivity . For this purpose is used a special facility as the corresponding database is created for the signal processing software.

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Reduction of the stray light influence
To reduce the spectrum distortion due to stray light is applied a proprietary digital processing. It uses an unique for each spectroradiometer database created during the tests on a specially designed facility.