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High Res Fiber Spectrometer Aurora TG 350-1100nm

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$25.00 (Fixed shipping cost)

Product Description

A high-resolution spectrometer used for Laser spectral analysis, Fluorescence spectral analysis, Raman spectral analysis, Film thickness measurement, Chemical research, Reflectivity/transmittance measurements, Biological cell analysis, LED analysis, and Absorbance measurements.

Includes Raman Spectroscopy analysis software which has the functions of data acquisition, spectral analysis, database matching, and identification. Includes strong self-built library functions, and easy operation with a user-friendly interface.


  • Up to 0.02nm (FWHM) optical resolution
  • Convenient operation
  • Customized wavelength range and resolution
  • Can be used in a wide variety of applications
  • Supports download for any future updates to Spectral Analysis 5.0

Available as a General Series (GE) spectrometer, or Externally Triggered (TG) which gives access to the optional EX-TB box for control and other interfaces to the spectrometer:


Spectral range

Aurora4000 General series

GE 350-1100nm

GE 200-1100nm

GE Raman

Aurora4000 External Triggering series

TG 350-1100nm

TG 200-1100nm


Detector Toshiba TCD1304DG linear CCD array
Wavelength range 350-1100nm
Pixels 3648 pixels
Pixel size 8um*200um
Sensitivity 130 photons/count at 400nm

60 photons/count at 600nm

Dimensions (mm) 149*105*46
Weight (g) 840
Optical resolution <0.75nm FWHM
Signal-to-noise ratio 300:1 (at full signal)
Dark noise 12RMS counts
Dynamic range 2*10ˆ9(system);1300:1 for a single acquisition
Integration time 4ms-10s
Stray light <0.05%@600nm; <0.10%@435nm
Corrected linearity >99.8%
Optical Bench
Design f/4, Symmetrical crossed Czerny-Turner
Focal length 101.6mm input and output
Entrance aperture (um) 5,10,25,50,100 or 200
Grating A variety of different grating, ultraviolet and infrared
Fiber optic connector SMA905 to 0.22 numerical aperture single-strand fiber
Power consumption 450mA@5VDC
Trigger mode 4 species
Data transfer speed Full scans into memory every 4 milliseconds with USB 2.0; every 18 milliseconds with USB 1.1
Inputs/outputs 5 inputs and 5 outputs (opto-isolator inputs/outputs)
Analog channels One 12 analog input one 12 analog output
Connector 30-pin connector


Aurora4000 Spectrometer Applications

Laser spectrum
Nd:YAG fluorescence spectrum
Reflection chroma test

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