Portable Raman Spectrometer 785nm 250-2875 cm-1 First Defender Gemology ID

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Seller: spectro.lp ✉️ (230) 100%, Location: London, GB, Ships to: WORLDWIDE, Item: 386847952105 Portable Raman Spectrometer 785nm 250-2875 cm-1 First Defender Gemology ID.

Portable Raman Spectrometer 785nm 250-2875 cm-1 First Defender

Gemology ID 

Perfect condition instrument, 11,312 entries in the database 

User can add entries to the database very easily 

Instrument passes its self-test, using the provided polystyrene rod Instrument is very easy to use 

Perfect for chemical ID, gemology, polymer plastic analysis, etc 

Please see examples of gems/stones identified using this instrument(pictures of actual stones analysed). The spectra is compared with the free available and recognised RUFF database: Almandine (garnet) Aragonite (calcium carbonate) Beryl aquamarine Sapphire (blue corundum) Fluorite Gypsum (calcium sulfate dihydrate) Leucophanite from Quebec, Canada,  Tourmaline, Cerussite, Grassular and Titanite.

Instrument is provided with a WI-FI compact flash card, this means there is no need to take the card out of the instrument to export the data and analysis in a computer of in a smartphone

Check video instructions here: https://photos.app.goo.gl/aQsw21MGBeWc5S1C9

Many other applications 

Included: 

· Raman spectrometer handheld 

· Nose cone 

· calibration polyestyrene rod 

· 1 batteries 

· battery charger 

· 12305 chemicals library 

· Electronic manual 

· Pelican case 

. Specifications

. WIFI compact flash adaptor and  instructions to export data

·  Principle of Operation Raman Spectroscopy 

· Monochromator Spectral Range 781 nm - 1014 nm 

· Raman Spectrum Range 250 cm-1 to 2875 cm-1 

· Spectral Resolution 7 to 10.5 cm-1 (FWHM) acrossrange 

· Laser (excitation wavelength) 785 nm +/- 0.5 nm, 2cm-1 linewidth 

· Laser Output Settable, 50 mW, 150 mW, 300 mW 

· Rayleigh Rejection Filters OD 7 

· Detector Silicon CCD 2048 Pixels 

· Detection Mode Direct Dispersive 

· Dispersion Mode Single Pass Spectrometer (1200groove/mm Blazed @ 900 nm ) 

· Nose Collection Optics NA= 0.33 

· Nose Beam Divergence 15 degrees half angle 

Feel free to ask any questions

  • Condition: Used
  • Modified Item: No
  • Custom Bundle: No
  • Type: Optical Spectrometer
  • Brand: Unbranded

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