Capsule Thermostat (Temperature Controller), 1881-1900

Made:
1881-1900 in London
maker:
Charles Hearson
Original capsule thermostat, copper foil

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Original capsule thermostat, copper foil
Science Museum Group
© The Board of Trustees of the Science Museum

Original capsule thermostat, copper foil, for 92°C by Charles Hearson, London, England, 1881-1900.

Details

Category:
Heat
Object Number:
1950-208
Materials:
copper foil, textile, copper (alloy) and solder
Measurements:
overall: 5 mm x 50 mm x 50 mm, , .015kg
type:
thermostat (mechanical), temperature regulator and component
credit:
C. Hearson and Co.