MütekTM devices for detection of colloidal charge, iso-electric point, zeta potential, drainage, freeness and retention.

Mütek lab instruments are standards for all paper laboratories but are applied for characterization of chemicals and pigments as well as monitoring of whole production process in various other industries.

The Mütek PCD measures charge of colloidal dissolved substances whereas the SZP detects surface charge of solid particles. Drainage, freeness and retention are transacted by the DFR. All three can be used in combination as well as separately.