Spectrum discharge tube

Spectrum discharge tube, Argon and Nitrogen

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Spectrum discharge tube, Argon and Nitrogen
Science Museum Group
© The Board of Trustees of the Science Museum

Spectrum discharge tube, Argon and Nitrogen, aluminium poles/electrodes, 1900-1919.

Details

Category:
Optics
Object Number:
1919-384
Materials:
glass, aluminium, argon (gas) and nitrogen (gas)
Measurements:
overall: 25 mm x 135 mm x 22 mm, , .015kg
type:
tube
credit:
Executors of Sir William Crookes