Microcomputer control applied to the Vickers M85/86 microdensitometer

An electronic interface for a Research Machines 380Z microcomputer and a Vickers M85/6 integrating microdensitometer is described, together with outlines of the control software. A typical applications programme, which may be written in several high-level languages, is outlined for the determination of a time course plot for enzyme activity in a tissue section. This system facilitates rapid accurate measurement and analysis of experimental data.