下面是用某铁−−康铜热电偶电路实验测量的数据。
接点A的温度TA/℃ | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
接点B的温度TB/℃ | 50 | 100 | 150 | 200 | 240 | 280 | 300 | 400 | 500 | 600 |
AB之间的电压TC/℃ | 2.5 | 5.0 | 7.5 | 10.0 | 12.0 | 14.0 | 15.0 | 20.0 | 25.0 | 30.0 |