Callendar's Absolute Recording Bolometer, 1905

SMG00051835

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SMG00051835
Science Museum Group
© The Board of Trustees of the Science Museum

Original Callendar absolute recording bolometer, made in England, 1905.

Details

Category:
Heat
Object Number:
1924-568
Materials:
brass (copper, zinc alloy), plastic (possibly vulcanite), platinum (metal), copper (metal) and iron
Measurements:
overall: 152 mm x 180 mm x 190 mm, , 3.605kg
type:
bolometer and measuring device (radiant energy)
credit:
Callendar, Hugh Longbourne