摘要：This paper presents the analysis of the steady state error and the time delay of the temperature of the chip sensor in a micro PCR chip and that of the reagent. The chambers with the various heights and sizes are compared in order to examine the differences in temperature and speed. A NTC-thermistor was employed as the chip sensor and the thermocouples were used to examine the temperature of the reagent in the chamber. From the result, we confirmed that the steady state error was negligible for all of constructions and the delay times showed no difference in the range of 60–72°C, while in the other ranges, the speed was higher for the lower height construction.
