DXR3xi Raman Imaging Microscope
Manufacturer – Thermo Fisher Scientific
Description: The Thermo Scientific DXR3xi Raman Imaging Microscope provides fast, high-resolution chemical imaging for advanced research applications. It features intuitive, point-and-shoot operation with minimal sample preparation and automation of alignment, calibration, and background correction. Designed for multi-user labs, it delivers rapid, reproducible results through confocal imaging and intelligent software workflows.
Technical Specifications:
Spatial resolution (X, Y): 0.5 µm
Confocal depth resolution (Z): 2.0 µm
Supported laser wavelengths: 455 nm, 532 nm (high brightness / high power), 633 nm (high brightness / high power), 785 nm
Laser power control: 0.1 mW incremental regulation at sample
Spectral range: ~3500 to 50 cm⁻¹ (per exposure, depending on configuration)
Software: OMNIC™ xi for chemical imaging, data collection, and interpretation
Operating temperature: 16 °C to 27 °C
Electrical requirements: 100–240 V, 47–63 Hz
Laser safety: Class-1 certified (standard configuration), Class-3B for optional fiber optic accessory
Key Features:
• Point-and-shoot Raman imaging with intuitive user interface
• Automated alignment, calibration, focus, and background correction
• Ultra-fast Raman imaging with millions of spectra in minutes
• High spatial and depth resolution for detailed 2D and 3D chemical maps
• Terrain mapping for non-flat and irregular sample surfaces
• Particle analysis for contaminants, inclusions, and microplastics
• User-exchangeable, pre-aligned lasers and filters—no tools required
• Advanced autofocus and morphological tracking
• Consistent spectral quality via controlled laser power at sample
Applications: Ideal for advanced research in materials science, nanotechnology, pharmaceuticals, polymers, electronics, geology, and microplastics analysis.