Molecular Structure Analysis

Main specifications

1. spectral resolution:0.95 cm-1;

2. Spectral sensitivity: signal to noise ratio of Silicon third-order peak(1440 cm-1): ≥35:1;

3. laser: 325 nm excitation, 532 nm excitation, 633 nm excitation, 785 nm excitation, 1064 nm excitation;

4. Microscopic imaging spatial resolution: the lateral resolution is 0.4 um, and the longitudinal resolution along the optical axis is 1.47 um;

5. Lens specifications: 10X eyepiece, 5X, 20X, 100X objective, 50X telephoto objective, UV 40X objective;

6. in-situ Helium Microstat system:3.2 K to 500 K;

7. Polarization angle: 0~360°;

8. Flexible 3D scanning arm；

9. Particle analysis.

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Main functions

1. Equipped with 5 lasers, covering ultraviolet, visible to near-infrared bands (325, 532, 633, 785, 1064);

2. Equipped with a three-dimensional scanning arm, which can realize Raman testing of horizontal and vertical optical paths, suitable for large and difficult-to-reach Moving samples; 

3. The in-situ liquid helium cryogenic system can perform ultra-low temperature testing, the lowest can reach 3.2K;

4. Raman polarization can be used for polarization and analysis tests; 

5. For highly dynamic samples, real-time laser focusing and Raman real-time in-situ testing can be realized;

6. No sample preparation, fast analysis speed;

7. Qualitative analysis of inorganic, organic, polymer and other compounds; conformational changes and interactions of biological macromolecules; Raman analysis of various materials (including nanomaterials, biomaterials) and membranes (including semiconductor thin films, biofilms). ; Mineral composition analysis; material temperature change process analysis; non-destructive identification of gems, cultural relics and other samples.

8. Particle analysis.

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Precautions for sample testing

1. Raman analysis;

2. 2D & 3D Raman Mapping;

3. PL(photoluminescence);

4. in situ-Ultra-low temperature Raman analysis;

5. Polarization Raman;

6. Micro-plastics analysis.