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The detachable spectrograph
assembly and control
electronics are protected inside a rugged metal
enclosure, suitable for portable, process, and
lab applications. Several
units may be daisy-chained
using a standard USB hub allowing simple
configurations for dual and multi-beam
applications in chemistry,
spectroradiometry, and PORTA-LIBS.
Additional Green Wave
measurement applications include
emission wavelength monitoring /characterization
of tunable lasers or LED’s and other sources such
as elemental emissions from plasma & Laser
Induced Breakdown Spectroscopy. Also Bragg
grating technology enables optical sensing of
many parameters including
temperature and pressure. Thin
film thickness measurements can be made
using sample specular reflectance. The small size
and weight makes the GREEN-Wave spectrometers
just perfect for portable and OEM applications.
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Specifications
GREEN-Wave
Spectrometers |
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Dynamic range: 2000:1
with 6 decades |
Dimensions: 1x3x5
inch = 25x75x125mm |
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Optical resolution: see model
table - to 0.2nm |
Weight:: 14
ounces |
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Detector type: CCD or
PDA, 2k/3k pixels |
Power consumption: < 100 mA via
USB port |
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Detector range:
200-1100nm (<350 extra$) |
Interface: USB
or USB Hub |
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Pixel size: 14 x
200um or 7 x 200um |
Detector Integration: 3ms to 65s |
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Diffraction Gratings: Holographic
& Ruled |
Slit size options: 14, 25,
50, 100, 200um |
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Grating g/mm: 300,
600,1200,1800, 2400 |
Stray light: <.1% at
435nm;<.05% at 600nm |
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Spectrograph: f/4,
SymX-Czerny–Turner |
Fiber optic input: SMA905
0.22na single fiber |
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Order sorting filters:
Integrated & High Pass |
Operating systems: Win9x,
WinXP, Vista |
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Signal to noise: 300:1 |
Software included: SpectraWiz
program & apps |
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Digitizer:
12-bit |
Also
free programs for:
LabView,Excel+VBA,Delphi |
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GREEN-Wave
Spectrometer Configs 2048 pixel CCD/PDA
detectors Predicted Slit Resolving
Resolutions |
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Model |
Wavelength
Range (nm) |
Grating
g/mm |
Slit-200
nm res. |
Slit-100
nm res. |
Slit-50
nm res. |
Slit-25
nm res. |
Slit-14
nm res. |
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UV |
200-600 |
1200 |
3.0 |
1.6 |
0.8 |
0.50 |
0.40 |
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UV2 |
200-400 |
2400 |
1.5 |
0.8 |
0.4 |
0.25 |
0.20 |
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UV3 |
220-350 |
3600 |
1.0 |
0.5 |
0.25 |
0.16 |
0.13 |
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UVIS |
300-1100 |
600 |
6.0 |
3.2 |
1.6 |
1.00 |
0.80 |
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VIS |
350-1150 |
600 |
6.0 |
3.2 |
1.6 |
1.00 |
0.80 |
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VIS2 |
380-780 |
1200 |
3.0 |
1.6 |
0.8 |
0.50 |
0.40 |
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NIR |
500-1150 |
600 |
6.0 |
3.2 |
1.6 |
1.00 |
0.80 |
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NIR2 |
600-1000 |
1200 |
3.0 |
1.6 |
0.8 |
0.50 |
0.40 |
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NIR2b |
785-1150 |
1200 |
3.0 |
1.6 |
0.8 |
0.50 |
0.40 |
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NIR3 |
550-840 |
1800 |
2.2 |
1.2 |
0.6 |
0.35 |
0.28 |
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NIR3b |
680-935 |
1800 |
2.2 |
1.2 |
0.6 |
0.35 |
0.28 |
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NIR4 |
500-700 |
2400 |
1.5 |
0.8 |
0.4 |
0.25 |
0.20 |
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NIR4b |
600-800 |
2400 |
1.5 |
0.8 |
0.4 |
0.25 |
0.20 |
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UVN |
250-1100 |
600 |
6.0 |
3.2 |
1.6 |
1.00 |
0.80 |
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UVNb |
200-1050 |
600 |
6.0 |
3.2 |
1.6 |
1.00 |
0.80 |
For more information please
contact Edinburgh Instruments.
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