Bunsen's thermostat, 1867.

Made:
1867 in Heidelberg
maker:
Robert Wilhelm Bunsen
and
C. Desaga, Carl
Bunsen thermostat for determining the specific gravity of steam Bunsen thermostat for determining the specific gravity of steam

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Creative Commons LicenseThis image is released under a CC BY-NC-SA 4.0 Licence

Buy this image as a print 

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License this image for commercial use at Science and Society Picture Library

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Bunsen thermostat for determining the specific gravity of steam
Science Museum Group Collection
© The Board of Trustees of the Science Museum

Bunsen thermostat for determining the specific gravity of steam
Science Museum Group Collection
© The Board of Trustees of the Science Museum

Bunsen thermostat for determining the specific gravity of steam and gases, complete with burners, invented 1867, manufactured by C Desaga, Heidelberg, Germany

Details

Category:
Experimental Chemistry
Object Number:
1888-307
Materials:
copper (alloy), metal (unknown) and rubber (unidentified)
Measurements:
overall: 200 x 500 x 200 mm (approximate)
type:
thermostats and bunsen burners
credit:
Purchased from C Desaga