Abstract
The accuracy of the Xitron Bio-Impedance Spectrum Analyzer was evaluated over a measurement range of 56 to 626 ohms and using lead resistances from 50 to 600 ohms to simulate electrode impedance(Z). Phase errors without lead resistances were up to 14.9°. Lead impedance could add up to an additional 4° error. Although errors of this size could cause serious problems, it appears that by using low impedance electrodes and software corrections of the data significant improvements can be obtained.
Original language | English (US) |
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Pages (from-to) | 651-652 |
Number of pages | 2 |
Journal | Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings |
Volume | 17 |
Issue number | 1 |
State | Published - Dec 1 1995 |