FIELD: thermal testing. SUBSTANCE: tested body is brought in contact with standard body along plane in which local heater is positioned, difference of temperatures between heater and point of plane of contact of tested and standard bodies located at certain distance is measured till this difference of temperatures turns to be less than value specified in advance. Difference of temperatures is measured after equal time intervals, value of dynamic parameter is controlled at each measurement step, test is finished when controlled dynamic parameter exceeds value specified beforehand and thermophysical properties of material are determined. EFFECT: high speed and increased precision of determination of sought-for thermophysical parameters of material. 5 dwg
