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  • The NaturaSpec™ spectroradiometer offers the best resolution and sensitivity performance of any field instrument on the market today. You can now collect lab-quality data under any condition over the full spectral range of 350nm to 2500nm. With a rugged design, no moving optical parts, and a stainless-steel clad fiber optic cable, you can now expect outstanding stability and reliability of spectral measurements in the field. Click to download the brochure!     
  • The NaturaSpec™ Ultra spectroradiometer offers the highest spectral resolution of any field spectroradiometer.  The instrument enables field validation and calibration of even the highest resolution hyperspectral cameras and satellites by bringing lab quality hyperspectral data into the field. The NaturaSpec Ultra is the optimum instrument to build high-resolution libraries and to push the limits of spectral analysis.
  • The oreXpert™ NIR field spectrometer is specifically designed to provide the highest resolution available for the harsh requirements of field use. Its high resolution allows the distinction of features that help with unmixing and identification of trace minerals. It features ultra high resolution and very stable performance with three high-density thermoelectrically cooled photodiode arrays.
  • The oreXplorer™ is designed for fieldwork with a rugged chassis, no moving optical parts, and rugged metal-clad fiber optic cable that’s field replaceable. It features one-touch operation with auto-dark current and auto-exposure. Communications include wireless Bluetooth and USB connection. The oreXplorer provides high resolution and high sensitivity for mineral exploration, mineral identification and mineral mapping applications for in situ field measurements.
  • The oreXpress™ spectrometer delivers the benefits of a full-range NIR spectrometer to geologists in the field. The oreXpress makes mineral identification fast and efficient. In addition to in situ measurement and identification in the field, these geological spectrometers are ideal for core shack logging. In fact, in one application, core logging analysis was cut from six hours to just two hours with an oreXpress spectrometer.
  • This “entry-level” spectroradiometer is built for mobility making it perfect for fieldwork. The PSR-1100f is less than 4lbs, includes a shoulder carrying strap, and is battery-powered so nothing will take your attention away from your fiber and your samples. Even better, this pint-sized powerhouse has an internal memory capable of collecting 2500 scans without the need for a laptop or tablet weighing you down.      
  • 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.
  • This high-resolution, budget-friendly spectroradiometer is the most versatile in our catalog. The RS-3500 features a 512-element Si array and two 256-element extended InGaAs arrays to provide the best resolution in NIR ranges.
  • The RS-8800 field spectroradiometer is a full range, high resolution/high sensitivity system. This unique instrument uses an Internet of Things (IoT) operating system, which has never before been used in a spectroradiometer. The operating system allows you to operate the system with your mobile device (iPhone or Android). When used in combination with our Sensaprobe™ grip, researchers can access and store more key field data in addition to their scans including the angle at which the scan was taken, and the solar elevation angle.
  • The SR-6500 and SR-6500A NIR spectroradiometers cover the UV/VIS/NIR range from 350-2500 nanometers. They feature ultra high resolution and very stable performance with three high-density thermoelectrically cooled photodiode arrays.


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