SPECTRAL EVOLUTION Portable Handheld Spectrometers &Spectroradiometers are lightweight, battery operated and easyto move from project to project- while still offering all of theadvanced features of our lab units including:State-of-the-art linear silicon and InGaAs arrays for low noise & dependable performanceFast, full spectrum UV-VIS-NIR measurements with no moving gratings for improved reliabilityDirect optic- No internal fiber optics for maximum sensitivity and S/N ratioIndustry standard SMA fiber optic connections for easy interchangeabilityIntegral dark shutter for convenient, accurate scansLightweight, compact form factor for easy integration into experimentsBluetooth interface for wireless operatio
All the great features of our handheld portable
spectrometers- 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 3.5nm (350-1000nm); 10nm @
    1500nm; & 7nm @ 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 3.5nm (350-1000nm); 10nm @ 1500nm
Full Range / High Resolution Field Portable Remote Sensing
UV-VIS-NIR-SWIR Spectrometers & Spectroradiometers
First in Full Range PDA Spectrometer, Spectroradiometer and Spectrophotometer Systems
90 Sutton Street  ◊  Unit 4
North Andover, MA 01845  USA
Tel: 978 687-1833  ◊  Fax: 978 945-0372
Email: info@spectralevolution.com


Copyright © 2011 Spectral Evolution, Inc
Spectral Evolution Portable Spectroradiometer brochure- INSTANT INFO- Download our pdf flyer for additional info and technical specifications for our entire line of InGaAs Array Lightweight Handheld Portable Spectroradiometers-calibrated for spectral radiance and irradiance measurements
Spectral Evolution's lightweight battery operated portable spectrometers can be carried with a shoulder strap or backpack for easy use in the field. We offer fiber optic reflectance probes and portable computers with wireless bluetooth interfaces to speed up your data collection
Spectral Evolution's lightweight battery operated portable
spectrometers and 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 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!
SPECTRAL EVOLUTION Field Portable Handheld Spectrometers &
Spectroradiometers are lightweight, battery operated and easy
to move from project to project- perfect companion for many
applications including mineral reflectance, vegetative studies,
solar analysis and ground truthing of airborne hyperspectral
analyses.

Our field portable, remote sensing units offer all of the advanced
features of our lab units including:

  • 100% linear photodiode array platform- with InGaAs and
    silicon detectors for best resolution and sensitivity @ 350-
    2500nm ranges
  • Fast, full spectrum UV-VIS-NIR measurements with one-
    touch operation- autoexposure & auto dark current shutter
  • Diffraction grating / beam splitter optics- no moving
    gratings or trifurcated fiber optics to break in the field
  • No internal fiber optics- allows maximum sensitivity and S/N
    ratio with higher performance direct FOV lens optics
  • Industry standard optional SMA fiber optic connection for
    easy interchangeability
  • Lightweight (<7 lbs with slide-in LiIon rechargeable battery)
    and easy to carry
  • Bluetooth interface for wireless operation

Features unique to SPECTRAL EVOLUTION Portables include:

  • Li-Ion Rechargeable batteries (2 provided) with separate
    external charger for continuous, uninterrupted use
  • Software for both Windows-based laptops and bluetooth-
    compatible personal digital assistant (PDA) for maximum
    flexibility
  • Membrane control panel for stand-alone operation without
    a computer connection (includes flash memory to hold 500
    scans)
  • Snap-on battery-operated cooling fan option for stable
    performance in extreme high-temperature conditions
  • Nylon carrying strap with sturdy, reinforced eyelets for
    added security
  • Laser guide to aid in target sighting with foreoptics
    (Spectroradiometers only)

PSM-3500 Full Range Portable Spectrometer
  • 350-2500nm range
  • 512 element Si PDA and 2 x 256 element extended InGaAs
    arrays
  • Spectral resolution 3.5nm (350-1000nm); 10nm @1500nm;
    7nm @ 2100nm

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

PSM-1900 Full Range Portable Spectrometer
  • 350-1900nm range
  • 512 element Si PDA and 256 element extended InGaAs array
  • Spectral resolution 3.5nm (350-1000nm); 10nm @ 1500nm
Download our pdf flyer for additional info and technical specifications for our entire line of InGaAs Array Lightweight Handheld Portable Spectrometers
All Spectral Evolution
Products can be
ordered with an
accessory foam Protect
your investment!
padded, hard plastic
watertight protective
case.  Contact us today
and ask us about our
portable case options
and custom
accessories!
All Spectral Evolution Products can be ordered with an accessory foam Protect your investment! padded, hard plastic watertight protective case
Spectral Evolution
Handheld Portable
Spectrometers can be
ordered with the full
featured Getac PS236
ruggedized PDA. The
PS236 features built in
SiRFstar III GPS, 3
megapixel autofocus
camera, e-compass,
altimeter, high visibility
480x640 pixel VGA
display- visible even in
direct daylight!

See a review of the
Getac PS236

More info on the PS236  
from Getac
Screen shot of Getac PS236 handheld PDA - 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 of its DARWin SP Data Acquisition Package that permits rapid analysis of mobile data and can be used to trigger data collection remotely.
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 of its DARWin
SP Data Acquisition Package that permits rapid analysis of mobile data
and 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 PS236
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 3 megapixel
camera) and voice notes with its built in microphone. In this image, the
PS236 was used to take a leaf scan along with a photo of the leaf. The
extra bright 480x640 display can even be viewed in direct sunlight!
SPECTRAL EVOLUTION PSM Series Spectrometers use firmly attached diffraction grating-based internal optics with multiple photodiode array detectors. This ensures both high sensitivity and resolution without having to use light-robbing internal fiber optics, ultra-narrow slits or moving gratings & prisms that can get knocked out of alignment. PSM-Series Spectrometers can collect spectra in as little as 100 milliseconds. The exclusive DARWin SP Data Acquisition Module included with each unit allows for full featured instrument control and data handling and is compatible with UNSCRAMBLER for further data manipulation. LABVIEW drivers are also available (please inquire). In the graph above, the PSM-3500 was used to measure reflectance of kaolinite (purple), illite (green), montmorillonite (red) and SRM-1920 (cyan). The DARWin SP Data Acquisition Module allows multiple scans to be charted simultaneously for easy data analysis
SPECTRAL EVOLUTION PSM Series Spectrometers use firmly attached diffraction
grating-based internal optics with multiple photodiode array detectors. This ensures both
high sensitivity and resolution without having to use light-robbing internal fiber optics,
ultra-narrow slits or moving gratings & prisms that can get knocked out of alignment.
PSM-Series Spectrometers can collect spectra in as little as 100 milliseconds. The
exclusive DARWin SP Data Acquisition Module included with each unit allows for full
featured instrument control and data handling and is compatible with UNSCRAMBLER for
further data manipulation.  LABVIEW drivers are also available (please inquire). In the
graph above, the PSM-3500 was used to measure reflectance of kaolinite (purple), illite
(green), montmorillonite (red) and SRM-1920 (cyan). The DARWin SP Data Acquisition
Module allows multiple scans to be charted simultaneously for easy data analysis.
Reflectance measurement of minerals
with the SPECTRAL EVOLUTION PSM-3500
Portable Spectrometer
SPECTRAL EVOLUTION CORPORATE LOGO - FIRST IN UV-VIS-NIR SPECTROMETER, SPECTRORADIOMETER AND SPECTROPHOTOMETER PRODUCTS
PSP-1100 Battery operated lightweight portable spectrophotometer for field reflectance studies (320-1100nm)
First in Full Range PDA Spectrometer, Spectroradiometer and Spectrophotometer Systems
Ideal for:
• Remote Sensing
• Soils & Crops
• Forestry & Ecology
• Oceanography