FIELD: medical engineering. SUBSTANCE: device has measuring and two indifferent electrodes, switch board, two amplifiers, resistor, controllable power supply source, multivibrator, two memory units, comparator, subtraction unit, reference voltage source and two recorders. EFFECT: created nonlinear scale with controllable nonlinearity type; high accuracy of measurements. 2 dwg
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Authors
Dates
2001-09-20—Published
1999-04-27—Filed