Il Confotec MR200 è un microscopio Raman compatto ed economico per misure di routine e per la ricerca scientifica. Lo schema ottico confocale con una serie di diaframmi (pinhole) selezionabili automaticamente permette di condurre analisi spettrali di microparticelle o di ottenere immagini Raman di oggetti macroscopici con grande risoluzione spaziale.

The most advanced Raman microscopes have successfully combined the latest innovations in optoelectronics and 25-years experience in spectrosсopy and manufacturing of SOL instruments.

Benefits:

  • Highest sensitivity
  • Fully automated
  • Modular design, configuration upon a customer’s request
  • Compact
  • High spectral resolution comparable to that of the most expensive and powerful Raman systems
  • Laser beam expander module for optimization of focused laser beam spot
  • Long-term reliability and stability in operation, there is no need for any adjustments
  • Autofocus system as an option

Advantages:

All Confotec® MR Raman systems are based on the research grade upright microscope NikonTM Ni. Standard modules for the implementation of operating modes in transmitted light, polarization and phase contrast, DIC, an attachment for epi-fluorescence, etc. can be installed through the use of the NikonTM Ni microscope.

 

 

 

 

Specifications

Microscope: The upright Nikon Ni microscope with a turret for 6 micro-objectives, with a diode white light illuminator for operation in bright field mode in reflected light and a color video camera*. A set of lenses is selected individually depending on a type of a sample.
Notch-filters module, Raman spectra measurement range: Automatically switchable Edge filters***, operational ranges:
for 532 nm laser from 60 cm-1 to 4500 cm-1
for 633 nm laser from 60 cm-1 to 4500 cm-1
for 785 nm laser from 50 см-1 to 2900 см-1
Spectrometer unit: High throughput  scanning spectrometer with optics for the range 400-1100 nm**
Diffractional gratings: Up to 4 gratings installed in an automated precision turret: 2400 lines/mm, 1800 lines/mm, 1200 lines/mm, 600 lines/mm. The Echelle grating is optional.
Detector: Highly sensitive BackThinned CCD detector with thermoelectric cooling.
Spectral sensitivity range is 200-1100 nm
Number of pixels: 2048х122, pixel size is 12 microns,
cooling to -40°С or FI CCD detector 1600х200 with cooling  to -60°С
Spectral resolution: 1.4 cm-1 (0,7 cm-1/pixel) with grating 2400 g/mm or to
0,3 cm-1 with Echelle grating (for laser 532 nm)
Confocal pinhole: Automated interchangeable confocal diaphragm module (pinholes): 10 microns, 30 microns, 40 microns, 50 microns, 100 microns, 1000 microns
Lasers: Up to 3 lasers with wavelengths 405, 488, 532, 633 and 785 nm can be installed simultaneously and switched automatically***
Scanning of samples: Precision automated XY (XYZ) stage with a scanning range of 100х75 mm and min step 100 nm (XY) & 20 nm (Z) or ХУ (XYZ) automated stage with a scanning range 115х75 mm with encoders
Autocalibration and validation: Built-in Ne lamp for automatic calibration
Standard warranty: Warranty period is 24 months. Guaranteed lifetime of lasers is 10,000 hours.

*  Optionally the microscope can be equipped with eyepieces, an illuminator for working in transmitted light, an epifluorescent attachment, a protective cover to ensure Class 1 laser safety requirements
**   Optionally spectrometer can be equipped with optics for working with UV-lasers
***  Notch-filters can be installed for simultaneous operation in the Stokes and anti-Stokes regions
**** Installation of lasers with a different wavelength, including UV, is optional