Prototype of titration apparatus with thermostabilised chamber and built in dosing pump with variable speed to perform tests of colloidal stability of beer and other beverages
Abstract
Stand-alone prototype of laboratory device for haze measurement of liquids was developed. It works in a nephelometric mode at formazin calibration.
Instrument is controlled by a microprocessor unit and is equipped by display and a keyboard. New piston pump with variable dosing speed and a magnetic stirrer were built-in to the apparatus.
Measuring sample chamber is kept at constant temperature (+/- 0.2 oC) by a peltier type thermostat. With the aid of specially developed PC SW MZN Control it is possible to perform nephelometric titration tests.
Piston pump with variable dosing speed enabled implementation of new measuring procedures