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Spectral Evolution

Full Range UV-VIS-NIR Spectroradiometers, Spectrometers & Spectrophotometers


PSR-1100 and PSR-1100-F

Field Portable Spectroradiometers


Small in size– big on performance and features including:

  • PSR-1100 has a 4 degree FOV lens
  • PSR-1100-F has a 1 meter 25 degree FOV fiber optic cable
    with industry standard FC connection and 1,2,3,4,5 and 8
    degree FOV lenses
  • Keypad and function display– can take and store 2500
    spectra without a computer
  • Calibrated for spectral radiance and irradiance with NIST-
    traceable standards
  • Tag spectra with GPS, elevation, photo and voice notes
    with companion GETAC PS336 PDA
  • High reliability– all photodiode array optics with no moving
    gratings to break in the field
  • Autoexposure and autoshutter for easy one-touch
  • Snap-in 2800mAH Li-Ion rechargeable battery for >4 hours
    of continuous use
  • Built-in laser sighting
  • Remote sensing with wireless Bluetooth interface
  • Lightweight– less than 4 pounds
  • Exclusive DARWin SP Data Acquisition software provided









True handheld convenience for field work or remote sensing!- Every SPECTRAL EVOLUTION handheld spectrometer can be controlled via Bluetooth connection by a Windows-enabled laptop or ruggedized personal digital assistant (PDA) running
Microsoft Windows Mobile. SPECTRAL EVOLUTION offers a PDA compatible version can be used to trigger data collection remotely. All SPECTRAL EVOLUTION handheld portable spectrometers also feature
fingertip controls and an LCD function display, as well as internal memory to store up to 500 spectra, so the unit can even be operated without a computer or PDA!  SPECTRAL EVOLUTION offers the GETAC PS336 PDA preloaded with all necessary software to run all Bluetooth enabled SPECTRAL EVOLUTION Spectrometers. The GETAC can be used to tag spectra with GPS readings, photos (with its built-in digital camera) and voice notes with its built in microphone. In this image, the PS336 was used to take a leaf scan along with a photo of the leaf.







1F, No. 22, West District, Zhongmei St. Taichung City , Taiwan