Disc polarimeterThe core principle is based on the optical rotation effect: when plane polarized light passes through a substance with optical rotation (such as chiral compounds), the vibration direction of the light will rotate, and the rotation angle (optical rotation) is proportional to the concentration of the substance and the path length.

　　Disc polarimeterApplication fields:

Pharmaceutical industry:

Determine the content of active ingredients in drugs to ensure their safety and efficacy.

Analyze drug optical activity and assist in the study of chiral compounds.

Food industry:

Check the sugar content in food (such as sucrose, glucose).

Measure starch content and control the quality of food seasonings.

Sugar Factory:

Real time monitoring of sugar solution concentration during the production process and optimization of process parameters.

Clinical and Hospital:

Determination of urine sugar and protein to assist in the diagnosis of diabetes and other diseases.

Chemical and petroleum industries:

Analyze the purity and concentration of organic compounds such as turpentine and camphor.

Research and Teaching:

University laboratories are used for teaching experiments to help students understand the principle of optical rotation effect.

Research institutions study the optical properties of substances and develop new optical materials.