Automatic digital polarimeter 418 - ZUZI

The ZUZI 418 polarimeter is used in the chemical industry, hospitals, education, and research laboratories.
By measuring the optical rotation of organic substances using the polarimeter, it is possible to determine specific gravity,
degree of purity, concentration of optically active substances, such as sugar solutions, turpentine, industrial oils, etc.

This polarimeter is based on the principle of 'null optical position' to determine, using a magneto-optical Faraday modulator, the optical rotation of different substances. With this system, it is possible to take readings on dark samples with a transmittance close to 1%.