Description:
ATR8300MP is equipped with tailor-made objective, and laser spot on the sample becomes very close to diffraction limit, then focal information can be displayed in accurate and intuitive on the screen with 3- megapixel/5-megapixel camera. This configuration improves Raman spectral quality for overcoming the limitations of Raman systems where the focal plane for Raman signal collection is slightly above or below the imaging plane.ATR8300MP works very stable with no moving components of optical path switch, hence it avoids loss off optical path while imaging being formed, and it gains optimized signal for separating imaging formed from Raman signal collection.
Feature:
Full-automated, auto-focusing, auto-scan
Ultra-high sensitivityTrue confocal, accurate Raman mapping
Ultra-high spatial resolution
Unique software controlled to switch optical path
Ultra-high stability
Excellent performance
Fast positioning, quick locate focal position
High quality objective, micro spot
3-mega/5-mega pixel camera, crisp clear images
Excitation wavelength(Optional): 532,633, 785,830,1064
High-performance spectrometer configured
USB2.0 in direct connect with PC
Application:
Nano particles and new materials
Science research Institutions
Bioscience
Forensic identification
Material science
Medical immunology analysis
Agriculture and food accreditation
Gemstones & minerals identification
ATR8300MP Raman Microscope Mapping | |
Excitation wavelength | 785 nm (532,633,830,1064 nm options) |
Spectral resolution | 4-9 cm-1 |
Spectral range | 250-2700, 200-3500, 200-4300 cm-1 (available in customer wavelengths range down to 50 cm-1) |
Maximum laser output | 500mW (Max. 100mW for 532nm) |
Spectral Stability | σ/μ < 0.5% (COT 8 hours) |
Thermal stability | Spectral shift ≤ 1 cm-1 (10-40 ℃) |
SN ratio | >6000:1 |
Detector | TE cooled, semiconductor laser, 2048*64 pixel, back-thinned, IR enhanced CCD InGaAS cooled for 1064nm |
wavelength range detected | 200nm-1100nm |
Pixel size | 14 μm * 14 μm |
Dynamic range | 13000:1 |
Laser center wavelength | 785nm (+/-0.5nm) |
Microscope camera | 3-megapixel /5-megapixel camera |
focusing | True confocal |
Laser output | >550mW (software adjustable) |
laser spot diameter | >1μm |
Laser stability | σ/μ <±0.2% |
Laser linewidth | 0.08 nm |
Connectivity | USB2.0 |
Electrical controlled X,Y axis 2D platform | |
moving range | 5 X 5 cm |
moving resolution | 0.1μm |
positioning accuracy | 1μm |
Scan speed | 20mm/s |
Z axis(automated focusing) | |
focusing accuracy | ≤ ±0.2μm |
Max. range | 20mm |
focusing speed | Less than 10 s |
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