Portable device, based on a microcontroller, for measurement of TEWL factor

被引：0
|
作者：
Bak, Marcin [1 ]
Tarapata, Grzegorz [1 ]
Weremczuk, Jerzy [1 ]
机构：
[1] Warsaw Univ Technol, Inst Elect Syst, Nowowiejska 15-19, PL-00665 Warsaw, Poland
来源：
PHOTONICS APPLICATIONS IN ASTRONOMY, COMMUNICATIONS, INDUSTRY, AND HIGH-ENERGY PHYSICS EXPERIMENTS 2006, PTS 1 AND 2 | 2006年 / 6347卷
关键词：
dew point hygrometer; skin humidity; TEWL measurements;
D O I：
10.1117/12.714625
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：
This paper describes design and construction of device for TransEpidermal Water Loss (TEWL) factor measurement. Principle of operation is based on humidity measurement of air flowing through the chamber applied to human's skin surface. Measured data is stored in an EEPROM memory and after finishing, the results can be transferred via RS-232 bus to computer. Special software was designed for data processing, visualization and saving on the PC computer. The goal of constructed device is to develop presented idea of TEWL measurement and compare with other well known methods.
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页数：5
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