Solid state circuitry for a microdifferential thermal analyser
G Sommer, P.R. Jochens, D.D. Howat · Journal of Physics E Scientific Instruments · 1968
The power supply for a microdifferential thermal analyser is described; it is novel in that it is based on solid state circuitry incorporating silicon controlled rectifiers, by means of which the duration of the heating pulse can be varied, so making it possible to use electronic circuitry for temperature programming.