EXtended Range NIR Spectrometer
-
Measurements from 900-2300nm (0.90-2.30 um)
-
For NIR measurements and applications requiring wide spectral range
-
512 or 1024 pixel extended range InGaAs Photo Diode Array
-
Integrated 2-stage thermo electric cooler set to operate at -30 deg C
-
Design enhancements increase air flow and utilize a specialized heat sink for added stability
Standard Models
Number of Element
512
1024
Wavelength Range (nm)
900-2300
900-2300
Grating
g / mm
300
600
RED WAVE
NIRX-SR
NIRX-SR
Grating Range(nm)
1400
1400
Dispersion
(nm/pixel)
5.3
2.7
Estimated Resolving Resolution
<13nm
<7nm
Specifications
Dimensions:
Power Consumption:
Interface:
Data Transfer Speed:
Detector Integration:
Slit Size Options:
Fiber Optic Input:
Operating Systems:
Software Included:
Also Free Programs For:
150 x 100 x 68.8 mm
2 Amps @ 5 VDC
USB-2 and Parallel
40x faster than USB-1
1 millisecond to 200ms
25um for optimum performance
SMA905 0.22 na single fiber
Win XP, Vista, 7, 8, & 10
SpectraWiz program & apps
LabView,Excel+VBA,Delphi
Dynamic Range:
Resolving resolution:
InGaAs Detector:
Detector Range:
Pixel Size:
Pixel well depth:
Selectable well control:
Signal to Noise:
Digitizer:
4000:1 with 6 decades
13nm with 25μm slit
512 or 1024 pixel cooled PDA
0.9-2.3μm (900-2300nm)
25um x 250um
130 x10^8 electrons
130 x10^8 or 5 x10^6 el.
12000:1 with 2x TEC cooling
16-bit
Lens, filters, films, coatings, and plastics sometimes will have interesting characteristic fringe patterns in the far NIR. Be sure to test your samples!
Range 900-2300nm
StellarNet’s high performance InGaAs extended range spectrometers cover the NIR wavelength range from 0.9-2.3μm in one unit. The spectrometers are exceptionally robust with no moving parts and are packaged in small rugged metal enclosure (2.75” x 4” x 6”) for portable, processes, and lab applications. The InGaAs detector is a Sensors Unlimited linear photo diode array with 512 pixels (1024 optional) 25μm by 250μm tall to provide best signal performance. The detector has an integrated two-stage thermo electric cooler (TEC) maintained at –20 °C, stabilized within +/-0.1°C. The RED-Wave-NIRX-SR-InGaAs spectrometers use single strand SMA 905 fiber optic input.
NIR applications include chemical ID and moisture analysis, SpectroRadiometry and optical power measurements, laser characterization, microsensor applications, and thicker thin-film measurements.
StellarNet RW Spectrometer 카타로그