The Thermo Scientific DXR™3 Raman microscope is designed to produce the results demanded by Raman experts with the ease required by busy analytical laboratories. SmartLock optical components and a patented auto alignment system make set-up easy, fast and precise. Automated calibration, focus and exposure ensure quality results with every measurement.
Capabilities:
-
3D Advanced Visualization Software for instant visual information New!
-
Particle Analysis for quickly identifying and analyzing microparticles New!
-
High performance confocal Raman microscopy in a robust, integrated design
-
Autoalignment and calibration ensures scientifically accurate measurements, without tools or manual procedures
-
Real-time preview, automated fluorescence correction, autoexposure, and cosmic ray rejection
-
System status indicator shows the user at a glance that the system is optimized and ready to collect data
-
Three-path fine beam autoalignment maintains peak performance and sampling integrity
-
Laser power regulation ensures consistent sample excitation over the lifetime of the laser
-
Advanced spectrograph design with no moving parts simplifies use and make the detection system and calibration robust
-
Pre-aligned and lock-in-place components use automatic recognition and stored alignment, allowing any user to reconfigure an instrument in seconds
-
Lasers and other components can be interchanged and shared with every instrument in the DXR2 Raman family
-
Optional, automated polarized Raman capabilities provide structural information that complements chemical information
-
Add new wavelengths without tools or service engineer visit
Exceptional Performance:
-
Spatial resolution—demonstrated as good as 540 nm resolution on ideal sample
-
Confocal depth resolution—demonstrated as good as 1.7 μm on ideal sample
-
Full spectral range of 3500-50 cm-1 captured with a single exposure of the CCD avoids stitching artifacts. Extended spectral range to 6,000 cm-1 available for 532 nm laser
-
Supports multiple excitation lasers. 455 nm, 532 nm high brightness, 532 nm high power, 633 nm high brightness, 633 nm high power, and 780 nm
-
Automatic fluorescence correction available with all excitation lasers
-
Research-quality Olympus viewing optics
-
Automatic intensity correction generates spectra that are comparable between instruments and different excitation lasers
-
Multidimensional wavelength calibration provides accurate wavelength calibration across entire spectral range
-
Proprietary Triplet spectrograph provides exceptional peak shape and maintains focus at all wavelengths
-
Software controlled switching between confocal and high-energy collection modes
-
Proprietary algorithm for automated cosmic ray rejection and high-quality laser line filters ensure artifact-free spectra
-
Lasers depolarized to avoid confusing sample orientation effects
-
Laser Power Regulator provides active monitoring of laser power and ensures reproducible laser excitation power over the lifetime of lasers and even after replacing lasers
-
Optimized gratings for each excitation laser avoid performance sacrifices of systems that share gratings for multiple excitation lasers
-
Proprietary auto alignment ensures system can be maintained in like-new condition
-
Proprietary Smart-backgrounds automatically remove CCD dark energy profile
Recommended for:
-
Forensics – trace evidence and illicit drug identification
-
Pharmaceutical – polymorphs, particulate contaminants, and diffusion studies
-
Art Restoration/Conservation – identify and characterize pigments, resins, glazes, and inks
-
Archaeology – characterize horn, shell, bone, and ceramic artifacts
-
Solar – Silicon crystallinity; characterization of photovoltaic materials
-
Polymers – inclusions and gel defects, weathering effects, tie layers in laminates, and crystallinity
-
Failure analysis – characterizing particulates and small features on surfaces
-
Gemology – rapid ID of colored stones, distinguishing natural and synthetic diamonds, characterizing inclusions and adulterants
-
Nanotechnology – characterize graphene, CNTs, DLC coatings and other nanostructures
-
Academic research – useful in material science, biological studies, and many applied research fields
