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热电偶是工业生产和科学实验中普遍使用的测温仪表,它借助于各该热电偶的分度表可以方便地测出某一过程中的温度。热电偶分度表是对某种型号的热电偶在选定的某一参考温度下所对应的每个温度和热电偶的热电势(绝对伏)之间的对照表。我国的镍铬-镍硅(镍铬-镍铝)热电偶的分度表,原分度号是 Eu_2,测温范围为-50℃～1300℃。辽宁省计量测试所等单位承
Thermocouple is a commonly used temperature measuring instrument in industrial production and scientific experiments. It can easily measure the temperature of a certain process by means of the index table of each thermocouple. Thermocouple indexing table for each type of thermocouple at a selected reference temperature corresponding to each temperature and thermocouple thermoelectric power (absolute volts) between the table. China’s nickel-chromium - nickel-silicon (nickel-chromium - nickel-aluminum) thermocouple index table, the original sub-degree number is Eu_2, temperature range of -50 ℃ ~ 1300 ℃. Liaoning Province measurement test units and other units Cheng