High-Resolution Field Portable UV-Vis-NIR Spectroradiometers
for Remote Sensing

Spectral Evolution is a leading manufacturer of field-portable and laboratory UV-Vis-NIR spectroradiometers and spectrometers for remote sensing 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.

High-Resolution Field Portable UV-Vis-NIR Spectroradiometers
for Remote Sensing

Spectral Evolution is a leading manufacturer of field-portable and laboratory UV-Vis-NIR spectroradiometers and spectrometers for remote sensing 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
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Model

PSR-1100f

RS-3500

PSR+

NaturaSpec™

RS-8800

Spectral Range

320-1100nm

350-2500nm

350-2500nm

350-2500nm

350-2500nm

Spectral Resolution

3.0nm@600nm

2.8nm@700nm

8nm@1500nm

6nm@2100nm

2.8nm@700nm

8nm@1500nm

6nm@2100nm


2.7nm@700nm

5.5nm@1500nm

5.8nm@2100nm

3nm@700nm

8nm@1500nm

6nm@2100nm

Noise Equivalence Radiance

W/cm2/nm/sr

(1.2m fiber optic)

0.8x10-9 @ 700nm

0.8x10-9 @ 400nm

1.2x10-9 @ 1500nm

1.8x10-9 @ 2100nm

0.5x10-9 @ 400nm

0.8x10-9 @ 1500nm

1.0x10-9 @ 2100nm

0.3x10-9 @ 400nm

0.1x10-9 @ 1500nm

2.5x10-9 @ 2100nm

0.8x10-9 @ 400nm

1.2x10-9 @ 1500nm

1.8x10-9 @ 2100nm

Automatic Exposure

Automatic Shutter for Dark Scans

Onboard Storage


2500 Scans

1000 Scans

Integrated Computer

All instruments in the Spectral Evolution Remote Sensing Series feature:

  • Fast, full-spectrum UV-VIS-NIR measurements – 350-2500 nm with just one scan

  • Superior reliability in the field – 100% diode array optics with no moving parts

  • Freedom of movement with no cumbersome cables – Bluetooth connectivity

  • Lithium-ion rechargeable batteries for field use

  • Lightweight and rugged

  • Field switchable optics for varying target sizes and measurement modes

  • Automatic exposure control and auto-shutter for error-free operation

  • NIST- traceable calibration for spectral radiance & irradiance measurements

  • Exclusive DARWin™ SP Data Acquisition and Analysis software for one-touch, full range spectroscopic analysis of samples