Karl Fischer

The Karl Fischer Titrator is a highly specialized analytical instrument dedicated to the precise measurement of water content in a solid, liquid, or gas sample. This technique is renowned for its exceptional accuracy and sensitivity, capable of detecting water concentrations from a single part per million (ppm) up to 100%. The instrument operates on the principle of the Karl Fischer reaction, a specific chemical reaction between iodine, sulfur dioxide, and water that is conducted in an organic solvent under controlled conditions.

Widely regarded as the global standard for moisture determination, it is an indispensable tool in industries where even trace amounts of water can compromise product quality, stability, or safety. This includes pharmaceuticals, chemicals, petroleum, food processing, and plastics. Modern Karl Fischer Titrators are fully automated, featuring user-friendly software, dynamic endpoint detection, and compliance features for data integrity, ensuring reliable and reproducible results for critical quality control and research applications.