METHOD OF MEASURING THERMAL RATING ON CAPPILARY DIFFERENTIAL VOLUMETRIC CALORIMETER Russian patent published in 2009 - IPC G01K17/00 

FIELD: physics; measuring.

SUBSTANCE: basic scopes of the method of measuring of a thermal rating on capillary differential volumetric calorimeter are examinations of the diluted water solutions of fibers in biology, biotechnologies, biochemistry, physicochemical biology, medicine. The given expedient allows oozing at examination of the diluted water solutions of fibers the kinetic and heating capacity making of a signal registered by the calorimeter. So examinations of disperse systems are provided. The solution of a problem of measuring of a thermal rating on capillary differential volumetric calorimeter which provides thermal rating measuring at modulation introduction in the law of temperature scanning of the calorimeter cabinets is reached because measuring in a scanning mode with the modulation is carried out thanks to a cyclic heating of the screen at which having heated up the screen alternates with transition in an isothermal mode in all temperature range at the given step of change of temperature of the screen in which measuring volumes of the calorimeter cabinets are disposed and in addition are carried out.

EFFECT: measuring on capillary differential volumetric calorimeter which in addition provides measuring of power of thermal processes in a scanning mode with modulation.

4 cl, 8 dwg