An oven thermostat with phototransistors
B V Ashmead; J Boase; J H Thomas; B V Ashmead; Chemistry Department, University College, Cardiff; J Boase; Chemistry Department, University College, Cardiff; J H Thomas; Chemistry Department, University College, Cardiff
Журнал:
Journal of Scientific Instruments
Дата:
1965-12-01
Аннотация:
A temperature-regulating device is described in which a thermocouple-galvanometer combination is used in conjunction with two phototransistors.
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