Presentation model of 11 stage photomultiplier
This image is released under a CC BY-NC-SA 4.0
Licence
Buy this image as a print
BuyLicense this image for commercial use at Science and Society Picture Library
LicensePresentation model of a 11 stage photomultiplier
Science Museum Group
© The Board of Trustees of the Science Museum
Presentation model of a 11 stage photomultiplier, mounted on a rectangular plastic base, made by the staff of 20th Century Electronics Ltd in 1956 and given to Mr G Tomes (the founder of the company). The operation of the photomultiplier was based upon the emission of electrons from matter by electromagnetic radiation of certain specified energies. Photomultipliers are often used in scintillation counters, which measure the activity of a radiation source.
Details
- Category:
- Nuclear Physics
- Object Number:
- 2000-1502
- Materials:
- plastic (unidentified), glass, stainless steel, steel (metal), copper (metal) and felt
- Measurements:
-
35 mm x 90 mm x 55 mm, 26 mm, .08 kg
- type:
- photomultiplier tube
- credit:
- Tomes, Gilbert
