Title :
Resistivity measurement of biological fluids
Author :
Wang, Z. ; Zhang, Y. ; Zheng, E.
Author_Institution :
Bioeng. Center, Chongqing Univ., Sichuan, China
Abstract :
The authors have designed a versatile digital meter for resistivity measurement of biological fluids. Resistivities are measured from 50 to 1600 Omega -cm, and the measuring frequency is manually selected from 10 Hz to 100 kHz. A built-in self-test circuit assures proper operation. The resistivity is displayed on an LCD readout.<>
Keywords :
bioelectric phenomena; biological techniques and instruments; electrical conductivity measurement; electrical conductivity of liquids; 10 Hz to 100 kHz; LCD readout; biological fluids; biophysical instrumentation; built-in self-test circuit; digital meter; resistivity measurement;
Conference_Titel :
Engineering in Medicine and Biology Society, 1988. Proceedings of the Annual International Conference of the IEEE
Conference_Location :
New Orleans, LA, USA
Print_ISBN :
0-7803-0785-2
DOI :
10.1109/IEMBS.1988.95065
