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Model :MR3
Keyword :Micro Raman， Micro confocal Raman, Micro Raman Mapping
400-820-7939
Technical Support：021-50687686
The MR3 features three external channels, allowing simultaneous connection of three Raman spectrometer modules with different wavelengths. Switching between spectrometers is seamless via software, enabling rapid and automated multi-wavelength Raman detection. With an optional automated stage, the MR series can also perform point-scanning for hyperspectral imaging.
?The MR3 series micro-Raman spectrometer is an integrated system offering functions such as eyepiece observation, camera imaging, Raman spectroscopy, and Raman spectral imaging. It consists of a Raman spectrometer, a confocal Raman module, and a metallurgical microscope. The spectral module supports various excitation wavelengths, including 785nm, 405nm, 532nm, 633nm, 830nm, and 1064nm, and can be paired with different detector types—uncooled, cooled, or deep-cooled—to meet diverse sample requirements and detection precision needs.
◆ 3 channels, compatible with 532nm, 633nm, 785nm, 1064nm laser；
◆ microscopic imaging；
◆ Confocal Raman Spectroscopy Imaging
MR3-532-785-1064 |
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| Item | Value |
| Function | Manual Scan Image |
| Spectral range | 200-3000 cm-1/200-2500 cm-1 |
| Resolution(FWHM) | ~8 cm-1/~15cm-1 |
| Excitation wavelength | 532±0.5nm/785±0.5nm/1064±0.5nm |
| Laser power | 0-100mW /0-500mW adjustable |
MR3-532-785-1064 |
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| Item | Value |
| Function | Auto Scan Image |
| Spectral range | 200-3000 cm-1/200-2500 cm-1 |
| Resolution(FWHM) | ~8 cm-1/~15cm-1 |
| Excitation wavelength | 532±0.5nm/785±0.5nm/1064±0.5nm |
| Laser power | 0-100mW /0-500mW adjustable |
Microscopic Module |
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| Item | Value |
| Microscopic Module | Equipped with infinity-corrected flat-field metallurgical objectives and an upper illumination module, paired with a high-resolution imaging camera exceeding 12 megapixels. |
| Objectives | 5-position turret for infinity-corrected long working distance flat-field achromatic metallurgical objectives (10X, 20X, 50X). |
| Stage | 1. Standard mechanical stage with dimensions of 210 × 140 mm and a movement range of 63 × 50 mm. 2. Optional upgrade to an automatic 2D translation stage with an X-axis movement ≥ 75 mm and Y-axis movement ≥ 50 mm, with translation accuracy ≤ 1 μm. |
| Focusing Mechanism | Coaxial coarse and fine focus adjustment with limit and locking features. Coarse adjustment travel per rotation: 30 mm; fine adjustment knob resolution: 2 μm. |
Software Module |
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| Item | Value |
| Software Functions | 1. Supports spectrum acquisition, data analysis, and database management. 2. Enables laser control (on/off) and power adjustment with a minimum increment of 1 mW. 3. Allows configuration of spectral integration time and continuous acquisition settings. 4. Integrates a 2D automatic scanning platform, with customizable X/Y scanning intervals and points for automated scanning. 5. Includes microscopic optical imaging capabilities. |
| Software Algorithms | 1. Offers spectral noise reduction algorithms, including Savitzky-Golay smoothing, Whittaker smoothing, and EMD smoothing. 2. Provides Raman spectral fluorescence baseline fitting (AirPLS), peak identification, labeling, and peak width/area calculation. 3. Includes HQI algorithm for spectral matching and inverse peak search. 4. Supports PCA, PLS, CNN, and neural network training for pattern recognition. 5. Offers 2D spectral peak/peak width mapping for thermodynamic imaging. |
| Database | Supports the creation and management of a local spectral data library. |
