铜热电阻Cu50分度表(ITS-90)
分度号：Cu50 R(0℃)=50.00Ω
| t，℃ | -50 | -40 | -30 | -20 | -10 | -0 | | |
| R，Ω | 39.242 | 41.400 | 43.555 | 45.706 | 47.854 | 50.000 | | |
| t，℃ | 0 | 10 | 20 | 30 | 40 | 50 | 60 | 70 |
| R，Ω | 50.000 | 52.144 | 54.258 | 56.426 | 58.565 | 60.704 | 62.842 | 64.981 |
| t，℃ | 80 | 90 | 100 | 110 | 120 | 130 | 140 | 150 |
| R，Ω | 67.120 | 69.259 | 71.400 | 73.542 | 75.686 | 77.833 | 79.982 | 82.134 |
