spectral evolution
PSR-1100 Field Portable Spectroradiometer
Meet our smallest, lightest full featured field portable spectroradiometer!
Small in size– big on performance and features including:Keypad and LCD display– can take and store 2500 spectra without a computer
Autoexposure and autoshutter for easy one-touch operation
Snap-in 2800mAH Li-Ion rechargeable battery for >4 hours of continuous use
Built-in laser targetingTag spectra with GPS, elevation, photo and voice notes with companion GETAC PS236 PDAHigh reliability– all photodiode array optics for stable calibration
All reflective optical system for higher efficiency and lower chromatic aberration
Wireless Bluetooth interface for cable free data connection
Ideal for:Lightweight– less than 4 pounds
 Remote Sensing

Soils & Crops
Oceanography & Inland Water
Forestry & Ecology

90

Spectral Radiance (µW/cm2/nm/sr)
51525 3545

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Reflectance %70 48
25
5400

500

600 700 800
Wavelength (nm)

900

1000

Suggested application: Leaf Reflectance
Reflectance of grass field section was measured using the PSR-1100
Spectroradiometer with its standard 4° field of view lens. The graphs
were generated with DARWin SP Data Acquisition and Analysis software included with each PSR-1100. Red trace represents a control
solar scan as measured from a reflectance panel. The reflectance scanof green grass is shown in blue. DARWin SP allows users to plot multiple scans on the same graph for easy comparison using DARWin’s built-in analysis features. Data is output in ASCII format and can be exported to many 3rd party programs for further analysis. All units feature
automatic exposure control, auto-ranging and auto-shutter for simple
one-touch operation.

PSR-1100 Spectroradiometers may beordered with either a 4° FOV lens (shownabove) or with a 1m fiber optic. Lightweight rugged compact case, fingertip
control trigger, laser sighting and handstrap allow for convenient one-handed
operation in the field.

1 Canal Street ◊ Unit B1
Lawrence, MA 01840 USA
Tel: 978 687-1833 ◊ Fax: 978 945-0372
Email: sales@spectralevolution.com
www.spectralevolution.com

spectral evolution
PSR-1100 Field Portable Spectroradiometer
PSR-1100 SPECIFICATIONS
Spectral Range
Spectral Resolution
Sampling Bandwidth

320-1100nm
3.2nm
1.5nm
8.0x10-10 W/cm2/nm/sr @400nmNoise Equivalence Radius
7.0x10-10 W/cm2/nm/sr @700nm(1 sec integration time)
1.5x10-9 W/cm2/nm/sr @900nm
Max. Radiance @700nm
Spectrometer TypeSlit

4° field of view lens or 25° fiber
optic input, Diffraction Grating

A/D Converter
λ Reproducibility

0.1nm

λ Accuracy

0.5nm

Integration Time

8-2000ms

Calibration

Factory calibrated for radianceusing NIST traceable source

Internal Battery

2800mAH Li-Ion snap-in battery
with charger

Shutter for dark scans
Targeting(B) All SPECTRAL EVOLUTION Field Portable Spectroradiometers may be ordered with ourexclusive field-tested convenience accessories including weatherproof travel cases andbackpacks, additional Li-Ion rechargeable batteries and chargers, light sources, durable
metal sheathed fiber optic cables, reference plates & tripods. For the latest list of accessories, please contact your local SPECTRAL EVOLUTION representative or visit our website
at www.spectralevolution.com.

A

B

Yes
Internal red laser

Internal Memory

2500 scans in stand-alone mode

Automatic exposure

Yes

Software included

DARWin SP Data Acquisition

Power(A) Get rapid data acquisition with the GETAC PS236 ruggedized PDA! The PS236 features
built in SIRFstar III GPS, 3 megapixel autofocus camera, voice recorder, altimeter, compass and a high visibility 480x640 pixel VGA display that can be easily viewed in direct
sunlight. Each PS236 comes fully loaded with our exclusive DARWin CE Mobilecompatible software package to view and tag scans with GPS coordinates, voice notes
and camera images. The built-in wireless Bluetooth interface can also control
the PSR-1100

1.5x10-4 W/cm2/nm/sr50μm
Tall 512 element Si photodiode array
25µ x 2.5mm pixel dimension
16 bitDetector TypeGet the most out of your PSR-1100 with easy-to-use
accessories from SPECTRAL EVOLUTION!

6-12V; 0.5W

Dimensions

7.0" x 3.25" x 5.75"

Weightless than 4 pounds

InterfaceUSB, Bluetooth

1 Canal Street ◊ Unit B1
Lawrence, MA 01840 USA
Tel: 978 687-1833 ◊ Fax: 978 945-0372
Email: sales@spectralevolution.com
www.spectralevolution.com