High-Resolution Field Portable UV-Vis-NIR Remote Sensing Spectroradiometers
Spectral Evolution is a leading manufacturer of field-portable UV-Vis-NIR remote sensing spectroradiometers and spectrometers for applications including geological remote sensing, ground-truthing, spectral remote sensing, environmental and climate research, crop and soil research, vegetative studies, forestry and canopy studies, radiometric calibration transfer, upwelling and downwelling measurement and more. Our UV-Vis-NIR spectrometers and spectroradiometers provide the best combination of high resolution and high sensitivity resulting in the most precise field portable instruments available on the market.
Spectral Evolution UV-Vis-NIR spectroradiometers provide:
- Fast, full-spectrum UV-Vis-NIR measurements – 350-2500 nm with just one scan
- Superior reliability in the field with 100% diode array optics with no moving parts
- Bluetooth interface
- Lithium-ion rechargeable batteries for field use
- Lightweight and rugged
- Standalone operation – internal memory holds 1000 scans (PSR+)
- Rugged handheld tablet for field use running DARWin™ LT on Windows with digital camera, and GPS
- Field switchable optics for varying target sizes and measurement modes
All Spectral Evolution UV-Vis-NIR spectroradiometers include our exclusive DARWin™ SP Data Acquisition and Analysis software for one-touch, full range spectroscopic analysis of samples. DARWin™ SP automatically saves data as ASCII files for use with 3rd party software without post-processing.
High-Resolution Field Portable UV-Vis-NIR Remote Sensing Spectroradiometers
Spectral Evolution is a leading manufacturer of field-portable UV-Vis-NIR remote sensing spectroradiometers and spectrometers for applications including geological remote sensing, ground-truthing, spectral remote sensing, environmental and climate research, crop and soil research, vegetative studies, forestry and canopy studies, radiometric calibration transfer, upwelling and downwelling measurement and more. Our UV-Vis-NIR spectrometers and spectroradiometers provide the best combination of high resolution and high sensitivity resulting in the most precise field portable instruments available on the market.
Spectral Evolution UV-Vis-NIR spectroradiometers provide:
- Fast, full-spectrum UV-Vis-NIR measurements – 350-2500 nm with just one scan
- Superior reliability in the field with 100% diode array optics with no moving parts
- Bluetooth interface
- Lithium-ion rechargeable batteries for field use
- Lightweight and rugged
- Standalone operation – internal memory holds 1000 scans (PSR+)
- Rugged handheld tablet for field use running DARWin™ LT on Windows 10 with digital camera, and GPS
- Field switchable optics for varying target sizes and measurement modes
All Spectral Evolution UV-Vis-NIR spectroradiometers include our exclusive DARWin™ SP Data Acquisition and Analysis software for one-touch, full range spectroscopic analysis of samples. DARWin™ SP automatically saves data as ASCII files for use with 3rd party software without post-processing.
Common Remote Sensing Applications:
- Ground truthing – validating hyperspectral data
- Environmental research
- Precision agriculture
- Ecosystem change
- Forestry research & canopy studies
- Glacial change & climate studies
- Atmospheric research
- Calibration transfer & satellite sensor validation
- Water body studies
- Plant species identification
- Urban development
- Crop health
- Irrigation assessment
- Soil analysis
- Soil degradation, mapping, & monitoring
- Geological remote sensing
MODEL | NaturaSpec™ Ultra | NaturaSpec™ Plus | NaturaSpec™ 3500 | PSR-1100f |
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Spectral Range | 350-2500 nm | 350-2500 nm | 350-2500 nm | 320-1100 nm |
Spectral Resolution | 1.5 nm @700 nm 3 nm @ 1500 nm 3.8 nm @ 2100 nm | 2.7nm @ 700 nm 5.5 nm@ 1500 nm 5.8 nm @ 2100 nm | 3.5 nm @700 nm 7.8 nm @1500 nm 7.8 nm @2100 nm | 3.0 nm @600 nm |
Detector(s) | 1024-element UV-enhanced Si Array 512-element TE-cooled InGaAs Array 512-element extended TE-cooled InGaAs Array | 1024-element UV-enhanced Si Array 512-element TE-cooled InGaAs Array 512-element extended TE-cooled InGaAs Array | 1024-element UV-enhanced Si Array 512-element TE-cooled InGaAs Array 512-element extended TE-cooled InGaAs Array | 512-element Si Array |
Noise Equivalence Radiance W/cm2/sr/nm | 0.4x10-9 @ 400 nm 0.2x10-9 @ 1500 nm 4.0x10-9 @ 2100 nm | 0.3x10-9 @ 400 nm 0.1x10-9 @ 1500 nm 2.5x10-9 @ 2100 nm | 0.3x10-9 @ 400 nm 0.1x10-9 @ 1500 nm 2.5x10-9 @ 2100 nm | 0.8x10-9 @ 700 nm |
Input and Accessories | Includes 1.5m fiber optic (25°FOV),and Pistol Grip Fiber Holder Optional custom length and submersible fiber optic cables, foreoptics, and accessories are available. | Includes 1.5m fiber optic (25°FOV),and Pistol Grip Fiber Holder Optional custom length and submersible fiber optic cables, foreoptics, and accessories are available. | Includes 1.5m fiber optic (25°FOV),and Pistol Grip Fiber Holder Optional custom length and submersible fiber optic cables, foreoptics, and accessories are available. | 1m fiber optic (25° field of view); optional fore optics |
