名称 Name | 型号 Type | **高使用温度范围℃ The highest temperature | 允许偏差 Deriation allowed |
长期 Long-term | 短期 Short-term | 等级 Grade | 温度范围℃ Range the temperture | 允差 Tolerance |
镍铬-镍硅 NiCr-NiSi | K | 1200 | 1300 | Ⅰ | -40~1100 | ±1.5℃或±0.4%t |
Ⅱ | -40~1300 | ±2.5℃或±0.75%t |
镍铬硅-镍硅镁 Nicrosil-Nisil | N | 1200 | 1300 | Ⅰ | -40~1100 | ±1.5℃或±0.4%t |
Ⅱ | -40~1300 | ±2.5℃或±0.75%t |
镍铬-铜镍 NiCr-CuNi | E | 750 | 900 | Ⅰ | -40~800 | ±1.5℃或±0.4%t |
Ⅱ | -40~900 | ±2.5℃或±0.75%t |
铁-铜镍 Fe-CuNi | J | 600 | 750 | Ⅰ | 0~750 | ±1.5℃或±0.4%t |
Ⅱ | ±2.5℃或±0.75%t |
铜-铜镍 Cu-CuNi | T | 300 | 350 | Ⅰ | -40~350 | ±0.5℃或±0.4%t |
Ⅱ | ±1℃或±0.75%t |
Ⅲ | -200~40 | ±1℃或±1.5%t |
**高使用温度范围指下列规格:K、N、E、J型为Ф3.2mm,T型为Ф2.0mm。