Abstract: A reaction calorimeter probe having an inner tube having a pumpable reaction medium flowing therethrough, and an outer tube extending coaxially of the inner tube, a sealed space between the inner and outer tube, a first temperature sensor at an inlet end of the inner tube, a second temperature sensor at an outlet end of the inner tube, at a distance from the first temperature sensor, the first and second temperature sensors are in the space and in contact with the outer surface of the inner tube for measuring an absolute temperature of the inner tube, the first and second temperature sensors enable determinations of absolute temperatures, and a calculation device connected with the first and second temperature sensors, the calculation device to determine a first absolute temperature, a second absolute temperature and to determine a temperature difference between the first and second absolute temperatures.
Abstract: A reaction calorimeter probe having an inner tube having a pumpable reaction medium flowing therethrough, and an outer tube extending coaxially of the inner tube, a sealed space between the inner and outer tube, a first temperature sensor at an inlet end of the inner tube, a second temperature sensor at an outlet end of the inner tube, at a distance from the first temperature sensor, the first and second temperature sensors are in the space and in contact with the outer surface of the inner tube for measuring an absolute temperature of the inner tube, the first and second temperature sensors enable determinations of absolute temperatures, and a calculation device connected with the first and second temperature sensors, the calculation device to determine a first absolute temperature, a second absolute temperature and to determine a temperature difference between the first and second absolute temperatures.