Automatic Conductivity Plotting Machine
- 1 October 1961
- journal article
- research article
- Published by AIP Publishing in Review of Scientific Instruments
- Vol. 32 (10) , 1093-1097
- https://doi.org/10.1063/1.1717171
Abstract
A system diagram and the circuit for each of the components of an automatic conductance plotting machine are presented. Conventional circuitry using vacuum tubes is used throughout. The circuit impresses a small 5‐kc incremental voltage of controlled amplitude upon the dc bias of the diode under test and senses the magnitude and sign of the in‐phase component of the resulting current.This publication has 0 references indexed in Scilit: