Title :
Damped A-C recorder with quadrature suppression
Author :
Williams, A. J. ; Payne, J. F.
Author_Institution :
Leeds and Northrup Company, Philadelphia, Pa.
Abstract :
WIDELY USED industrially to determine chemical concentration, electrolytic conductivity is measured most satisfactorily by an a-c bridge and null-type instrument, thus avoiding electrode polarization and the need for voltage regulation.1
Keywords :
Bridge circuits; Capacitance; Capacitors; Conductivity; Damping; IEEE transactions; Instruments;
Journal_Title :
Electrical Engineering
DOI :
10.1109/EE.1953.6438340
