关键词: 比热容, 混合法, 热交换

Abstract: Specific heat capacity measurement is an important basic experiment. The hybrid method is often used to measure, but the present instrument leads to a large error of experiment result. This paper proposes a hybrid method of measuring heat capacity of the new instrument, which has quick heat exchange, temperature measurement accuracy, less heat loss as well as the characteristics can be calculated, etc. The instrument improves accuracy of determination measurement and is easy to operate.

Key words: specific heat capacity, hybrid method, heat exchange