Laboratory automation of a quadrupole mass spectrometer
Abstract
Efforts directed toward interfacing an LSI II bus of a PDP 11/23 desktop computer with a quadrupole mass spectrometer for the purpose of providing a convenient system whereby mass spectral data, of the products of thermal decomposition, may be rapidly acquired and processed under programmed conditions are described. The versatility and operations of the quadrupole mass spectrometer are discussed as well as the procedure for configurating the LSI II bus of the PDP 11/23 desktop computer for interfacing with the quadrupole mass spectrometer system. Data from the mass filter and other units of the spectrometer are digitally transferred to the computer whereupon mass spectral data and related data are generated.
- Publication:
-
Alabama Univ., Huntsville Report
- Pub Date:
- December 1983
- Bibcode:
- 1983alab.rept.....T
- Keywords:
-
- Automatic Control;
- Data Acquisition;
- Data Processing;
- Mass Spectrometers;
- Microcomputers;
- Computer Programs;
- Fortran;
- Interfaces;
- Pdp Computers;
- Thermal Decomposition;
- Instrumentation and Photography