Lightweight, reliable, compact, and easy-to-use, the PSR+ is designed for single-user operation in the field to collect critical remote sensing data. Spectral Evolution’s battery-operated portable NIR spectroradiometer can be outfitted with FOV lenses or fiber optics. Units can be handheld, tripod-mounted, or carried with a shoulder strap or backpack for easy use in the field. The PSR+ boasts best-in-class sensitivity at the highest resolution in any field handheld spectroradiometer. This spectroradiometer stores up to 1,000 spectra without a computer and can be used with a laptop or rugged tablet running DARWin™ LT on Windows 10.
PSR+™ Spectroradiometer
Description
• 350-2500 nm spectral range
• 100% diode array optics with no moving parts
• Removable/replaceable fiber optic cable
• Option to attach FOV lens instead of fiber optic cable
• Anodized aluminum construction with integrated heat dispersion channels
• Factory calibrated radiance and/or irradiance using NIST traceable source
• Auto exposure & auto dark shutter
• Snap-in lithium-ion rechargeable battery
• Tripod mountable
• Wireless connectivity
• LCD & integral storage for 1000 scans
• Includes 4° lens, DARWin™ SP, Pelican® case with custom foam interior, and battery with charger
• Ground truthing
• Estimation of crop and grass chlorophyll
• Environmental research
• Atmospheric/climate research
• Crop health- measuring photosynthesis efficiency
• Forestry research and canopy studies
• Plant species identification
• Waterbody studies
• Soil analysis including topsoil fertility and erosion tests
• Measuring soil salinity and irrigation assessment
• Microbial diversity research
• Radiometric calibration transfer
• Mine mitigation assessment
• Geological remote sensing and mapping
• Forage analysis and precision agriculture
• Total organic carbon (TOC) in soil; Total petroleum hydrocarbon) TPH in soil
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The PSR+ is sold as a bundle so you can start gathering your mission-critical data without delay.
What’s Included:
- PSR+ Spectroradiometer
- DARWin™ SP Data Acquisition Software
- 4° Screw-on FOV Lens Calibrated for Radiance
- Lithium-ion Rechargeable Batteries with Charger & Power Cable
- Pelican® Watertight Protective Case with Custom Foam
- Shoulder Strap
- Custom Padded Backpack for Field Work
- 5×5″ Reflectance Standard with Protective Case







