摘要
热电偶是工业中应用广泛的测温元件，为保证热电偶能准确可靠的工作，要定期对其进行检定，对于标准热电偶还要给出分度公式。对于工业用热电偶国标并未给出分度方法，本文提出了使用标准热电偶分度方法对工业用热电偶进行分度的方法，通过实验和计算证明在分度范围内这种分度方法是可行的。
Thermocouples are widely used in aspect of measuring temperature. In order to keep signals accurate thermocouples should be tested at regular intervals and graduating formulas of normative thermocouples should be given. But the national standard doesn't give how to graduate industrial thermocouples. This paper will discuss a way of graduating industrial thermocouples. Some data will be given to show that this method is effective.
出处
《仪器仪表用户》
2002年第1期7-10,共4页
Instrumentation
