Raman Spectroscopy

Raman Spectroscopy is a widely-utilized analytical technique that utilizes the inelastic scattering of light to furnish valuable chemical and structural information about diverse materials. This technique was invented by an Indian scientist, Sir C.V. Raman, in 1928. In this process, a high-intensity laser source is directed onto the sample, and the inelastically scattered light is collected and analyzed. The energy difference between the incident and scattered photons corresponds to the molecular vibrations and rotations, offering insights into the sample’s molecular composition and structure.

How to do moisture analysis?

Raman Spectroscopy is a powerful tool for moisture analysis. It can be used to determine the moisture content of a wide variety of materials, including foods, pharmaceuticals, and polymers. The technique is fast, non-destructive, and can be used to measure moisture content in real-time.

The following steps are involved in moisture analysis using Raman Spectroscopy:

• The sample is irradiated with a laser beam.
• The scattered light is collected and analyzed.
• The intensity of the inelastically scattered light is measured.
• The moisture content of the sample is determined by comparing the intensity of the inelastically scattered light to the intensity of the incident light.

Raman Spectroscopy is a valuable tool for moisture analysis. It is fast, non-destructive, and can be used to measure moisture content in real-time. The technique is also very sensitive, and it can be used to detect very small amounts of moisture.

Benefits of using Raman Spectroscopy for moisture analysis

There are many benefits to using Raman Spectroscopy for moisture analysis, including:

• It is fast and non-destructive.
• It can be used to measure moisture content in real-time.
• It is very sensitive and can detect very small amounts of moisture.
• It can be used to measure moisture content in a wide variety of materials.