Early Platinum Electrical Resistance Thermometer, 1871-1890

Made:
1871-1890
Early form of platinum thermometer, one of nine

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Early form of platinum thermometer, one of nine
Science Museum Group
© The Board of Trustees of the Science Museum

Early form of platinum thermometer, one of nine, with double glass tube, plastic stopper and four wire terminals, unsigned, 1871-1890.

Details

Category:
Heat
Object Number:
1930-363 Pt4
Materials:
glass, mica, copper (metal), plastic (unidentified), plastic (vulcanised rubber?) and bitumen
Measurements:
overall: 15 mm x 460 mm x 25 mm, , .065kg
type:
resistance thermometer (sensor), resistance thermometer and component