基于DISLab温度传感器的导热系数测定

摘要

Due to insufficient by measuring the thermal conductivity of thermocouple,we improved the experi-ment. We determined the temperature of the heating plate and the radiating plate,solved the problem of large error in the traditional experiment. Experimental results showed that it not only has the advantages of simple operation,but also has high accuracy.%对采用热电偶测量导热系数的实验进行改进，利用DISLab温度传感器测金属盘达到平衡的温度和散热盘的温度，解决了传统的导热系数测定时误差较大的问题。实验表明，该实验操作简单，精度高，具有明显的优势。