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Eddu Raman System TO-ERS-532 / TO-ERS-785


  • EUR: €8,470 - €10,541

The Eddu Raman System is ideal when it comes to taking care of daily and routine Raman (investigation/measurements) spectroscopy. Optimized particularly for lab use, the smart system is made by coupling a highly sensitive spectrometer in the visible and NIR with a high-quality Raman probe.

SKU: TO-ERM Category: Tags: , , , ,

The Raman shifts range from ‌175‌ ‌cm‌-1‌ ‌to‌ ‌3600‌ ‌cm‌-1‌ and it is also conveniently equipped with a fixed slit of 50 µm. Additionally, the spectrometer also features a 2048 pixel CMOS detector which is not only extremely stable but also known for enhanced native UV/NIR response.




The Spectrometer

The spectrometer which has advanced electronics and communications is only the size of a deck of cards, though with excellent temperature and wavelength stability.

The Eddu Raman system boasts a low stray light design which allows stray light levels in that are as low as 0.2%. It also boasts a super-fast response time with data transfer speeds that are as fast as 4.6 ms/scan. This also includes integration times that range from 30 µs‌ to 50 s.

The Laser

The system comes in two configurations. First is 532nm laser excitation with 0.1nm laser widths and adjustable power until 200mW.

The second 785‌ ‌nm‌ configuration has a ‌laser‌‌ ‌with‌ ‌0.2‌nm‌ ‌line width,‌ with adjustable‌ ‌power‌ ‌from‌ ‌0‌ ‌to‌ ‌300‌ mW.‌ ‌

Important note! The coupling efficiency is reduced to 70% before fiber entrance. So, the power of at least 100mW will be shined on the sample.

Raman‌ ‌Probe‌ ‌

The Eddu Raman System also features a compact Raman probe which can go as low as ‌175cm‌-1‌ for the Raman shift. It is equipped with a high-quality 20X N.A 40 microscope objective which has a working distance of 11.8 mm and can be used in a variety of ways making it super convenient.

This super convenient Raman System is highly portable, easy to use, and also compatible with Spectragryph© software. What makes it a must-have is that its scalability. The 11.8 mm long working distance makes it suitable for a number of applications making it highly efficient.


If you wish to use the Eddu Raman System for non-commercial purposes, your order will be accompanied by Spectragryph research-grade software. Use it for measurements of intensity, Raman, absorbance transmission, and a wide range of other functionalities.

For commercial use, there is an upgrade fee of the Spectragryph license from noncommercial to commercial use.
Please, contact for commercial use license.

First Setup Manual


The Eddu Raman System can be used for a wide range of applications for a range of fields such as the following:

  • Raman‌ ‌Spectroscopy.
  • Gemology.
  • Geology and Mineralogy.
  • Environmental Science.
  • Semiconductor & Solar industry.
  • Food & Agriculture industry.
  • Pharmaceutical industry.
  • Chemical processes.
  • Medical diagnosis.
  • Forensic analysis.

Recommended accessories

The Eddu Raman System should be supported with the following accessories:

  • A wide range of stands of ‌stability‌ ‌stands ‌for‌ ‌the‌ ‌Raman‌ ‌probe‌ ‌with‌ ‌XYZ‌ ‌micro motions‌ ‌(Thunder Optics can offer S-Stand, M-Stand or L-Stand).
  • Standard‌ ‌Stand‌ ‌with‌ ‌ Z‌ ‌micro motions‌.
  • Cuvette‌ ‌Holder‌ ‌for‌ ‌liquid‌ ‌samples.
  • Advanced‌ ‌license‌ ‌for‌ ‌the‌ ‌software.‌ ‌


Weight 2800 g
Dimensions 30 × 40 × 15 cm



For commercial use, there is an upgrade fee of the Spectragryph license from noncommercial to commercial use. Please, contact for commercial use license., Spectragryph – optical spectroscopy software.

Delivery Pack

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Objective lens

10X, 20X, 40X, 50X, 80X

Raman Shift

130cm-1, 275cm-1

Order processing time

4-5 weeks


532nm, 785nm


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