Raman spectrometer is a widely used analytical instrument. Different types of Raman spectrometers are suitable for different testing needs. The appropriate type of equipment can better meet the experimental goals and obtain accurate and reliable test results.

According to the working principle and structural characteristics, they can be divided into the following types:

1. Fiber Raman spectrometer

The flexibility and convenience of optical fiber can be used for very flexible design and layout, so it is very suitable for online, real-time monitoring and on-site inspection.

2. Micro Raman spectrometer

It can effectively avoid surface contamination or impurity interference of the test sample and obtain more accurate test results. Micro Raman technology is widely used in fields of materials science, surface analysis, life sciences and medicine.

3. Portable Raman spectrometer

Analytical testing can be performed on-site or in the field to obtain sample information quickly and accurately. It is suitable for occasions where frequent on-site testing is required in industries of quality control, food safety, environmental protection, and medicine supervision.

4. High-resolution Raman spectrometer

High-quality optical components and detectors can achieve high spatial and wavenumber resolution, and can be applied to research in fields of nanomaterials and chemical reaction kinetics.

5. Low temperature Raman spectrometer

Testing under low temperature conditions can study phenomena such as hydrogen bonds, hydrogen bonding interactions and ionic bonds that are not easily observed at room temperature, and has important application in the study of catalyst surface structure and properties.