Automatic Data Collection for Mossbauer Effect Spectroscopy

An automatic data collection system for four Mössbauer effect experiments has been implemented by Argonne National Laboratory utilizing a small general purpose digital computer and a special purpose interface. This system, being characteristic of open-loop, on-line systems, permits maximum utilization to be made of interface hardware to fully automate data collection from four simultaneous experiments, while the computer is in a "halt" condition or being utilized for background processing. Extensive consideration was given in the design of this system to achieve the most advantageous balance of hardware and software.