在温度汁量中,工作用铂铑_(10)——铂热电偶的检定结果数据处理是以JJG141——83工作用铂铑_(10)——铂热电偶检定规程为依据的。最近我们在计算一支热电偶检定数据时,发现按微分热电动势与按微分温度值两种计算结果不一样,且差值较大,该差值反映在允许误差边缘点附近时会得出合格和不合格两种相反的结论。为什 In the temperature juice, work with platinum rhodium _ (10) - platinum thermocouple test results data processing is JJG141--83 working with platinum rhodium _ (10) - platinum thermocouple test procedures based. Recently, when we calculated a thermocouple test data, we found that differential thermoelectromotive force and differential temperature are two different results, and the difference is larger, the difference reflected in the allowable margin near the edge will be qualified And unqualified two contrary conclusions. why