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JASCO Confocal Raman Microscope MODEL NRS-5500

JASCO Confocal Raman Microscope MODEL NRS-5500
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The NRS-5000 is a research grade confocal Raman microscope with f300 spectrograph that combines the flexibility of multiple detectors and multiple laser sources to quickly change between measurement modes for fast data acquisition to reduce experimental time. A number of unique technologies have been developed to improve measurement efficiency; these include

QRi for very fast imaging with high resolution auto-stage
SPRIntS for fast mapping without the necessity of moving the sample stage
SRI (Spatial Resolution Image) for simultaneously viewing the sample image and laser spot.
DSF (Dual Spatial Filtration) which optimizes confocal focusing of the image produced by the objective lens to reduce aberration and improve spatial resolution and reduce the effects of matrix fluorescence.
A rigid honeycomb optical base is the foundation of the instrument ensuring alignment and stability. The laser(s), microscope, software-switched optics and a unique aberration-corrected polychromator with CCD or InGaAs detectors provide an integrated compact package that is . Operator safety (Class 1 laser safety) is maintained by a fully enclosed automated sample chamber door. This provides a 120 degree opening for the user to freely access the sample stage and objectives revolver when setting up the experiment.

A high resolution color CCD viewing system with synchronized image capture and spectrum measurement enables accurate sample identification and positioning. All data is recorded in the Spectra Manager™ imaging application. An automated 4 position grating selector, 2 internally mounted detectors and up to 8 lasers ranging from the UV through the NIR. The NRS-5000 is software controlled for maximum flexibility so that once the sample is loaded onto the sampling stage the user has complete control under conditions of class 1 laser safety.

System Features
Exceptional wavenumber accuracy with a high-precision rotary-encoder direct drive mechanism
Wide wavenumber range up to 8000 cm-1
Automated XYZ with joystick and mouse/keyboard control
Spectra Manager™ operating system for measurement and confocal imaging
Low wavenumber measurement, close to the Rayleigh scatter(NRS-5600/7600)
Auto-alignment of microscope laser introduction optics and Raman scattering light path
Wavenumber calibration using an internal Ne lamp
Unique Dual Spatial Filter (DSF) providing higher spatial resolution than conventional confocal optics, especially in the Z axis
Patented Spatial Resolution Image (SRI) function for simultaneous observation of sample image, laser spot and aperture image
Options
The Objective revolver can be mounted with a range of objective lenses matched to the measurement range (including dedicated NIR) and with a variety of magnification and working distances from x5 to x100
Up to 8 lasers (9 wavelengths) each with a selected Edge or Notch filter
Trinocular for direct observation
Laser wavelengths from deep UV to 1064nm
Detectors include CCD, EM-CCD and InGaAs
Macro-Raman measurement unit for large liquid and solid samples
Measurement polarization
Observation polarization
Fiber optic probes
Transmission Raman
Macro Raman
Heated and cryo-stages
Gas cells
Use with Surface Enhanced Substrates (SERS)
NRS-5500
Maximum Resolution 1 cm-1 0.4 cm-1 (optional)
Measurement Range 50 to 8000 cm-1

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