McLeod's vacuum gauge (imperfect)
- Made:
- 1880 in United Kingdom
- maker:
- Herbert McLeod and Unknown
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Licence
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LicenseMcLeod's vacuum gauge (imperfect), with open mercury source
Science Museum Group
© The Board of Trustees of the Science Museum
McLeod's vacuum gauge (imperfect), with open mercury source, unsigned, British, 1880 (see note). This object is described in Phil. Trans. 1881 part II p.393, October 2nd 1880.
Details
- Category:
- Vacuum Technology
- Object Number:
- 1919-388
- Materials:
- glass, mercury, mahogany (wood), platinum (metal), felt and rubber (unidentified)
- Measurements:
-
overall: 145 mm x 820 mm x 80 mm, 0.3kg
vacuum gauge only: 50 mm x 820 mm x 60 mm, 0.11kg
- type:
- gauges
- credit:
- Executors of Sir William Crookes
