Temperature Test Method and Experimental Research of Resistance Central Heating Cigarette Equipment

In view of the lack of experimental analysis on the temperature control curves of heating elements under different working conditions, and there is no temperature measurement method for heating elements under load in the industry. Using high temperature ceramic glue to fix the thermocouple on the surface of the heating element, the temperature control curve of heating cigarette equipment's heating element at the position of 6mm (middle) and 10mm (tip) from the base of heating element under three states of no load, under load without puff and under load with puff is tested. The results show that: The puffing action has a greater impact on the sheet type center heating cigarette equipment IQOS 2.4 Plus than the stick type center heating cigarette equipment lii SOLID mini. In the heating stage, the temperature of the heating element under load lags the temperature of the heating element under no load, and the hysteresis of the tip of the stick type center heating cigarette equipment lii SOLID mini is more prominent.