Optical method of sub-cooled water recognition in dew point hygrometer

被引：6

作者：

Weremczuk, J ^{[1
]}

机构：

[1] Warsaw Univ Technol, Inst Elect Syst, PL-00665 Warsaw, Poland

来源：

IMTC/2000: PROCEEDINGS OF THE 17TH IEEE INSTRUMENTATION AND MEASUREMENT TECHNOLOGY CONFERENCE: SMART CONNECTIVITY: INTEGRATING MEASUREMENT AND CONTROL | 2000年

关键词：

D O I：

10.1109/IMTC.2000.846802

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A new optical method of sub-cooled water recognition in dew point hygrometer is presented in this paper. The physical phenomenon of sub-cooled water and its influence on the hygrometer accuracy is described. A hypothesis relating scattering of light by water and ice layers is proposed. A new type of dew point hygrometer based on the silicone mirror with the embedded capacitive detector and multi-section optical detector is presented. Measurement data obtained from the experimental hygrometer are provided.

引用

页码：2 / 7

页数：6