Affiliation:
1. Chemical Engineering Science Division National Bureau
of Standards Boulder, Colorado 80303
Abstract
A modified digital proportional-integral-derivative (PID) temperature controller for thermal properties measurements is described. Data are presented to illustrate the approach to equilibrium and the degree of stability at equilibrium The controller is being used to control the heating elements of a high temperature guarded-hot-plate to within approximately 10 mK.
Cited by
5 articles.
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