T型热电偶 Thermocouple type-T

      T型热电偶由纯铜（Cu+） 与 铜镍合金（CuNi-, 常称康铜） 组成，因其材料稳定性高，主要应用于低温测量场合。它具有良好的稳定性和可重复性，在 -200℃ 到 +350℃ 范围内表现尤为优异，是实验室、制药、食品行业常用的低温测温元件。
   The Thermocouple TypeT is composed of pure copper (Cu+) and copper-nickel alloy (CuNi-, Constantan). It is widely used for low-temperature measurements due to its excellent stability and reproducibility. With an effective temperature range of -200℃ to +350℃, it is particularly suitable for laboratories, pharmaceuticals, and the food industry.