UV-VIS-NIR-SWIR Spectroradiometers

Portable and laboratory single-point spectroradiometers from Spectral Evolution provide full range measurements of reflectance, transmittance, radiance (up-welling) and irradiance (down-welling) in the range from 280-2500nm (UV-VIS-NIR-SWIR) for applications in remote sensing, ground truth hyperspectral imagery, radiometric transfer in the calibration of satellite instrumentation and verification of solar simulator performance classification.

With an all-solid-state design, Spectral Evolution instruments employ array spectrometers (silicon for UV-VIS-NIR, one or two InGaAs arrays for SWIR). They are compact and robust and feature no moving parts that can go wrong, making them ideal for field applications. Applications include:

Remote sensing: vegetation; geological; soil; water; ground truth hyperspectral imagery
Mining: exploration; mineral analysis
Lab/general photonics: portable radiometric transfer for calibrating satellite imaging instruments; solar simulators (verification of class A-B-C)

PSR-Series Spectroradiometers	SR-Series Spectroradiometers	Sppectroradiometer Accessories


The PSR-series are high performance, field-portable spectroradiometers for the range from 320-2500nm. The all-solid-state design has no moving parts and features an un-cooled silicon array for the UV-VIS-NIR band, with one or two TE-cooled InGaAs arrays for the SWIR band. » More	The SR-series are very high performance, laboratory spectroradiometers for the wavelength range from 280-2500nm. The all-solid-state design has no moving parts and features a silicon array (cooled on the SP-4500) for the UV-VIS-NIR band, with one or two TE-cooled InGaAs arrays for the SWIR band. » More	Application-specific and field-swappable accessories for Spectral Evolution spectroradiometers include a variety of collection lenses, an illuminated contact probe for surface reflectance measurements, a down-welling cosine receiver, a pistol-grip probe, a leaf clip holderwith remote illumination and an integrating sphere. » More

UV-VIS-NIR-SWIR Spectroradiometers

PSR-Series Spectroradiometers

SR-Series Spectroradiometers

Sppectroradiometer Accessories