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Mini M fiber spectrometer N3SP



Product Features:

  • M optical structure with a grating, CMOS light detector and SMA905 fiber connector.
  • Connected to a computer through USB, RS232 or other connector for industrial control, controlled and powered by the computer.
  • Unique software features, automatic configuration of spectrometer, automatic reading of calibration coefficients, spectral acquisition and measurement.
  • Spectral measurements including radiation, transmittance, absorbance and reflectivity.
  • Two output data formats, conventional Excel two-column format and square format, the latter can be used to check the spectral data easily.
  • The selected spectral data on the spectral curve are marked using different colors, including the cursors and the area boundary lines, allowing users to easily find data in a large number of spectral data.
  • Cursors are used to find the wavelengths. The spectral width is found by moving the two boundary lines.
  • Software logging allows the user to record experimental content such as the material analyzed, the operator and time etc.
  • Color bars help users understand the corresponding wavelengths of the spectrum.
  • Interfaces and data formats for industrial control, such as Linux, ARM and PLC etc.
  • Compact size.
  • Excellent thermal and vibrating stability.


  • Environmental inspection: inspection of water quality and air pollution etc.
  • Chemical industry.
  • Optical coating inspection.
  • Glass and transparent materials inspection.
  • Measuring light sources such as LEDs

Specifications :  

Parameters Specifications Remarks
Fiber Connector SMA 905
Slit 10, 25, 50, 100μm Optional upon request
Wavelength Range 190-840nm Depends on the grating
Spectral Resolution FWHM 1.6nm@Hg 253nm @10μm slit
Depends on wavelengths and slits
Order Sorting Filter To eliminate higher order spectrum
Optional upon request
Stray Light 0.2%@253nm Depends on wavelengths
Light Detector High end detector
Pixel Number 1024
Pixel Size 14μmx200μm
Detector Collecting Lens Yes Optional upon request
SNR 800:1 Room temperature
ADC Resolution 16 bits
Integration Time 1 ms-15min
Data Output Count vs. wavelength or pixel
Power Supply DC5V/500mA
Trigger Mode Trigger in or out with TTL
Communication USB or RS 232
Operation Software SPEC-GLA600
Application Programming Interface glaDevSys For developing software by users
Dimensions 60mmx55mmx26mm
Weight 120g
Mounting 4xM3 screw holes on the bottom
Operating Temperature -10~60℃
Storage Temperature -20~70℃


190-840nm Mini Fiber Spectrometer, any choice of slit, NS3P ($1420): 


Around 2-week lead time, Contact us for quantity pricing.

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