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Raman Spectrometers Portman Series

633nm Portable Raman spectrometer

DETAIL

Portman-633 portable Raman spectrometer mainly consists of 633nm laser, 633nm fiber probe, fiber optic spectrometer, various sampling accessories and Raman signal acquisition software. It is easy to operate and the results of tests are objective and accurate. Equipped with multiple sampling accessories, it can measure different types of samples, such as solid, liquid or powder. It’s a portable Raman spectrometer which can be applied in many fields such as universities, R&D department in enterprises, academic and research institutions focused on the application of Raman spectroscopy technique…etc.


 
 
 

  • Features

  • Compact and flexible;
  • Wide detection range;
  • Can be used with multiple sampling accessories such as probe caps and liquid sampling holders;
  • High stability and repeatability



  • Specifications

    Model Portman-633
    Dimension 325×220×82mm
    Weight 4.4kg
    Output interface USB micro-B
    Spectral range 200-3000cm-1
    Wavelength resolution ~8cm-1
    Excitation wavelength 633±1nm, line width≤0.2nm
    Laser power stability ≤3% P-P (@ 2hrs)
    Lifetime of laser 10,000hrs
    Supply voltage 5V/4A
    Output power 0-30mW (adjustable)
    TE Cooling temperature two-stage(-25℃)
    Filter laser cut-off depth OD8
    Operating distance of probe 7.5mm
    Operating temperature 0~40℃
    Operating humidity 5~80%
  


 

  • Dimensional drawing

  

 

  • Applications

  • Raman detection
  • Identification of raw and auxiliary materials
  • Medical analysis
  • Material analysis
  • Optical experiment teaching
  • Special research


 
 

  • Typical spectrum

Sample: Graphene
Test conditions: laser power is 30mW, integration time is 30s
Test result:

 

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