Q: What's the difference between a spectroradiometer and a spectrometer? Which instrument should I buy?
All SM-series Spectrometers from SPECTRAL EVOLUTION are supplied with one screw mount FOV lens (4, 8 or 14 degree field of view). Detachable fiber optic cables and additional screw mount FOV lenses may also be ordered as optional accessories
LF-series Single InGaAs array spectrometers come in a standard bench package. Ruggedized packaging is offered for OEM applications. Other customized array, spectral range/resolution, input optic and communications configurations are also available
SPECTRAL EVOLUTION SM-3500- Our best laboratory full range spectrometer350-2500nm spectral range Includes one 512 element Si array and two 256 element extended-range InGaAs arrays for maximum resolution & sensitivity
Spectral Evolution now offers a new line of battery operated handheld portable spectrometers
Spectrometers

SM Series Full Range Photodiode Array InGaAs / Si
Laboratory Spectrometers







► Ideal for full range reflectance, transflectance, transmittance and
absorption measurements at 350-2500nm spectral range

SPECTRAL EVOLUTION Laboratory SM-series full range photodiode array
spectrometers feature superior signal-to-noise ratio and spectral resolution. For
best sensitivity in the NIR ranges, only SPECTRAL EVOLUTION spectrometers can
be used with direct attachment FOV lenses that couple directly to the optical path.  
This is due to their superior diffraction-based optical platform with multiple
photodiode arrays (two InGaAs arrays for NIR in the SM-3500). Multiple detectors
are all measuring the same target sample due to their beam splitter optical path.
This ensures better data integrity in transition areas as the spectrum shifts
between detectors.   Unlike competitive systems, SM-series spectrometers have no
internal fiber optics or movable gratings that can break, drift or fail during mission
critical experiments. All SPECTRAL EVOLUTION Spectrometers come with a full 12
month warranty against defects and breakage in use.

All SPECTRAL EVOLUTION SM-series spectrometers feature wireless bluetooth
interface for remote sensing applications.

SM-3500- Our best laboratory full range spectrometer
  • 350-2500nm spectral range
  • Includes one 512 element Si array and two 256 element extended-
    range InGaAs arrays for maximum resolution & sensitivity

SM-2500
  • 350-2500nm spectral range
  • Includes one 512 element Si array and one 256 element extended
    range InGaAs array for applications that don't require highest NIR
    resolution but need NIR coverage out to 2500nm

SM-1900
  • 350-1900nm spectral range
  • Includes one 512 element Si array and one 256-element extended
    range InGaAs array for applications that require high NIR resolution
    only out to 1900nm

SM-1600  NEW!- special intro price of $15,995 (expires 12/31/11)
  • 300-1700nm spectral range
  • Includes one 512 element Si array and one 256-element extended
    range InGaAs array for applications that require high NIR resolution
    only out to 1700nm







LF Series Single InGaAs Array NIR Spectrometers






All Units Feature:     
►  Photodiode array optics– no moving gratings     
►  Fast Scanning     
►  USB and wireless Bluetooth interface for easy
remote sensing operation
►  Stable, TE cooled array   
►  Fast F2 optical system matched to fiber     
►  On Board Scan Averaging     
►  Built-in autoshutter & autoexposure
for one-touch measurements
►  SMA 905 Fiber Optic Input
►  All units include DARWin SP Analysis Software














LF Series Si Single Array Spectrometers






All units feature state-of-the-art linear Silicon photodiode arrays, integral
dark shutters & automatic exposure control for fast, one-touch operation.

LF-500 Uv-Vis-Nir Spectrometer
320 - 1100 nm 512 Channel Si Array spectrometer

LF-780 Uv-Vis-Nir Spectrometer
380 - 780 nm 512 Channel Si Array spectrometer
LF-series Single InGaAs array spectrometers come
in a standard bench package. Ruggedized
packaging is offered for OEM applications. Our
units can be ordered with different slit options-
please inquire if you need a system with a slightly
different spectral range or resolution!
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
INSTANT INFO- View and download our Single Si Array Spectrometer flyer- outlining applcations and specifications for our best selling series of SPECTRAL EVOLUTION LF-Series Si Single Array Spectrometers- ideal for monitoring the performance of solar simulators and LED light output!
Ideal for the measurement of solar simulator and LED output- INSTANT INFO- View and download our Single Si Array Spectrometer flyer- outlining applcations and specifications for our best selling series of SPECTRAL EVOLUTION LF-Series Si Single Array Spectrometers- ideal for monitoring the performance of solar simulators and LED light output!
View and download our Full Range Si / InGaAsArray Spectrometer flyer- outlining applcationsand specifications for our best selling series ofSPECTRAL EVOLUTION SM-SeriesSpectrometers- ideal for process control andreflectance studies
___________________________________________________________________________________
Protect your investment!
Spectral Evolution
Products can be
ordered with an
accessory foam
padded, hard plastic
watertight protective
case.  Contact us today
and ask us about our
portable case options
and custom
accessories!
Protect your investment!Spectral Evolution Products can be ordered with an accessory foam padded, hard plastic watertight protective case
INSTANT INFOView and download our LF-Series Single InGaAs Array Spectrometer specifications flyer
___________________________________________________________________________
Transmittance of polystyrene (blue trace), polyester (red trace) and acetate films(green trace) was measured using the SPECTRAL EVOLUTION SM-3500Spectrometer equipped with a 4 degree FOV lens and external light source.
All SM-series Spectrometers are supplied
with one screw mount FOV lens (4, 8 or 14
degree field of view). Detachable fiber optic
cables, right angle diffusers, integrating
spheres and additional screw mount FOV
lenses may also be ordered as optional
accessories.  Contact us for more
information!
Transmittance of polystyrene (blue trace), polyester (red trace) and acetate films
(green trace) was measured using the SPECTRAL EVOLUTION SM-3500
Spectrometer equipped with a 4 degree FOV lens and external light source.
SPECTRAL EVOLUTION CORPORATE LOGO - FIRST IN UV-VIS-NIR SPECTROMETER, SPECTRORADIOMETER AND SPECTROPHOTOMETER PRODUCTS
Typical Applications:

►  Spectroscopy
►  Water/Moisture Analysis
►  Process Monitoring
►  Petrochemicals
►  Environmental
►  Refining
►  Food
►  Polymers   
First in Full Range PDA Spectrometer, Spectroradiometer and Spectrophotometer Systems
Q: What's the difference between a spectrometer and a spectroradiometer?  Which instrument should I buy?

A:  SPECTRAL EVOLUTION Spectroradiometers are factory calibrated with NIST-traceable reference standards to
measure spectral radiance and irradiance . They can also be used as spectrometers to measure reflectance,
transflectance, absorbance and transmission.  If you need to measure absolute energy levels of your target, then
we suggest purchasing a spectroradiometer. Click here to access our lab spectroradiometer page
Holiday savngs on select spectrometer and spectroradiometer products