"Nevitron" switching valve

Made:
1950-1960 in Oxted

"Nevitron" switching valve, a type of electronic switch used in Watson x-ray power supply equipment, by Lancashire Dynamo Nevelin Ltd., Oxted, Surrey, 1950s

Details

Category:
Radiomedicine
Object Number:
1986-1494
Materials:
glass, steel and mercury
type:
x-ray power supply valves
credit:
Ramsey, L.J.