Spectrum discharge tube
Spectrum discharge tube, Argon and Nitrogen, platinum poles/electrodes, 1900-1919.
Details
- Category:
- Optics
- Object Number:
- 1919-383
- Materials:
- glass, metal, platinum, Argon (gas) and Nitrogen (gas)
- Measurements:
-
overall: 30 mm x 140 mm x 22 mm, , .015kg
- type:
- tube
- credit:
- Executors of Sir William Crookes