OBJECT TEMPERATURE MEASURING METHOD

摘要

FIELD: temperature measurement technology. SUBSTANCE: method includes preliminary heating of object and preliminary plotting of temperature sensor calibration curve. Substance moistening the object surface is used as temperature sensor. This substance is applied to object in layer of 10-12 mcm. Process of substance evaporation or decomposition up to moment of its complete disappearance is recorded by means of movie camera. Evaporation time is determined by number of frames and by film movement speed. Object temperature is determined by preliminarily plotted curve of dependence of time of evaporation or decomposition of sensor from object temperature. EFFECT: simplified method, higher accuracy of measurements. 3 cl, 2 dwgo