Accession Number : AD0778350
Title : Computer-Controlled Monitoring and Data Reduction for Multiple Ion-Selective Electrodes in a Flowing System.
Descriptive Note : Technical rept.,
Corporate Author : PURDUE UNIV LAFAYETTE IND DEPT OF CHEMISTRY
Personal Author(s) : Zipper,J. J. ; Fleet,B. ; Perone,S. P.
Report Date : APR 1974
Pagination or Media Count : 41
Abstract : Analog and digital instrumentation have been developed for computer-controlled monitoring of multiple ion-selective electrodes in a flowing stream. Analog features include wide bandpass, low drift, and low noise, while the digital system features include multiplexing, signal averaging, computer-controlled data selection, and rigorous least-squares analysis of standard addition data for up to five simultaneous electrode inputs. (Author)
Descriptors : *Data reduction, *Monitoring, Signal processing, Analog systems, Digital systems, Drift, Noise, Multiplexing, Fluid flow, Electrodes, Chemical analysis
Subject Categories : Physical Chemistry
Distribution Statement : APPROVED FOR PUBLIC RELEASE