The choice of the interpolation equation for a platinum resistance thermometer

被引：0

作者：

N. P. Moiseeva

机构：

[1] Mendeleev All-Russia Research Institute of Metrology (VNIIM),

来源：

Measurement Techniques | 2010年 / 53卷

关键词：

resistance thermometer; calibration method; ITS-90; interpolation equation;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Interpolation equations which approximate the ITS-90 method for secondary standards and operating platinum resistance thermometers are considered. Possible ways of simplifying this method by reducing the number of calibration points (which considerably reduces the calibration cost) and employing a simpler form of standard function, are shown.

引用

页码：657 / 663

页数：6