The RS-3500 is an ideal field spectroradiometer for remote sensing.
For remote sensing
applications that require
simultaneous upwelling
and downwelling
measurement,
SPECTRAL EVOLUTION
offers the UDS-1100
spectroradiometer.   
Click here for more
information.
SPECTRAL EVOLUTION Spectroradiometers feature NIST-
traceable calibration for spectral radiance & irradiance
measurements:

PSR+ 3500 High Resolution Full Range Portable
Spectroradiometer
  • 350-2500nm spectral range
  • 512 element Si array and two 256 element extended InGaAs
    arrays for best resolution in NIR ranges
  • Spectral resolution 3nm (700nm); 8nm @ 1500nm; & 6nm @
    2100nm

PSR-2500 Full Range Portable Spectroradiometer
  • 350-2500nm range
  • 512 element Si PDA and 256 element extended InGaAs array
  • Spectral resolution 3.5nm (350-1000nm); 22nm @ 1500 &
    2100nm

PSR-1900 Full Range Portable Spectroradiometer
  • 350-1900nm range
  • 512 element Si PDA and 256 element extended InGaAs array
  • Spectral resolution 3.2nm (350-1000nm); 10nm @ 1500nm














For budget-minded applications:
PSR-1100 & PSR-1100-F Field
Portable Spectroradiometers
  • 320-1100nm range
  • 512 element Si PDA
  • Spectral resolution 3.5nm (320-1100nm)
Full Range / High Resolution Field Portable
Spectroradiometers for Remote Sensing
 First in Full Range PDA Spectrometer, Spectroradiometer and Spectrophotometer Systems
1 Canal Street  ◊  Unit B1
Lawrence, MA 01840  USA
Tel: 978 687-1833  ◊  Fax: 978 945-0372
Email:
info@spectralevolution.com


Copyright © 2012 Spectral Evolution, Inc
Spectral Evolution's lightweight battery operated portable
spectroradiometers 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. We offer fiber optic reflectance probes, leaf clips, and portable computers with wireless
bluetooth interfaces to speed up your data collection.
Contact us today and ask us about our portable
case options and custom accessories!
If you are using remote sensing for forest health, monitoring
climate change, developing satellite calibrations, mineral
identification and classification, antiquities restoration, urban
development tracking, botanical studies, or water body studies,
then SPECTRAL EVOLUTION can provide a range of field portable
With our instruments, you can apply hyperspectral
spectroradiometers to your research in the field, without lugging
around a heavy instrument backpack with a tangle of cables.

SPECTRAL EVOLUTION 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 - ditch the rats nest of cables
  • Lithium-ion rechargeable batteries for field use
  • Lightweight and rugged
  • Standalone operation - internal memory holds 1000 scans
    (PSR-3500)
  • Getac PS-336 PDA provides GPS, photo tagging, a screen
    that's made for viewing in direct sunlight, and an almost
    unlimited capacity for scans
  • Field switchable optics for varying target sizes and
    measurement modes

All SPECTRAL EVOLUTION 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.
Spectral Evolution
Handheld Portable
Spectrometers can be
ordered with the full
featured Getac PS336
ruggedized PDA.
The Getac includes an
auto-focus digital camera,
e-compass, altimeter,
voice note capability,
GPS tagging, and
sunlight readable VGA
display.

More info on the PS336  
from Getac
LEAF REFLECTANCE
The graph above shows reflectance spectra that were collected from green and
fiber optic illumination module, fitted with an optional 1.2meter bifurcated fiber
optic cable. The scans were generated using DARWin SP Data Acquisition
software included with each PSR-Series spectroradiometer. DARWin SP allows
users to plot multiple scans on the same graph for easy comparison and
analysis. All instruments feature automatic exposure control and auto-shutter
for error-free operation.
SPECTRAL EVOLUTION CORPORATE LOGO - FIRST IN UV-VIS-NIR SPECTROMETER, SPECTRORADIOMETER AND SPECTROPHOTOMETER PRODUCTS
 First in Full Range PDA Spectrometer, Spectroradiometer and Spectrophotometer Systems
The PSR-Series of
spectroradiometers is ideal for:
Vegetation Studies-Click Here.
Soil Research-Click Here.
Forestry & Ecology
• Oceanography
Geological Remote Sensing
SPECTRAL EVOLUTION spectroradiometers cover the UV/Vis/NIR
spectra and are supremely reliable in the field and can collect spectra in
as little as 100 milliseconds. In this graph, the PSR-3500 was used to
measure reflectance of kaolinite (purple), illite (green), montmorillonite
The UDS-1100 is ideal for simultaneous upwelling and downwelling  measurements.
leaf clip for vegetation studies with built-in light source
For remote sensing applications that demand the use of a fiber optic,
SPECTRAL EVOLUTION offers the RS-3500 portable spectroradiometer
bundle. The RS-3500 bundle includes the following:
  • RS-3500 spectroradiometer
  • DARWin SP data acquisition software
  • 1.2 meter detachable, metal clad fiber optic cable with SMA-905
    connector
  • NIST traceable radiance calibration for fiber optic cable (fiber mount
    FOV lense available as optional accessory)
  • Two Lithium-ion rechargeable batteries and two AC chargers
  • Pelican watertight protective hard case with high density foam
    padding
  • Water resistant Tenba shootout mini backpack
  • Getac PS336 rugged handheld PDA tags scans with GPS, photos, and
    voice notes
  • 5 inch x 5 inch reflectance standard with protective case
PSR-Series Specifications
PSR+ field spectroradiometer for remote sensing
PSR+ field spectroradiometer for vegetation studies