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Vacuum tube on display

Vacuum tube on display

C030/8903

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Credit

ALASTAIR PHILIP WIPER / SCIENCE PHOTO LIBRARY ALASTAIR PHILIP WIPER / SCIENCE PHOTO LIBRARY

Caption

Vacuum tube. Mounted example of a vacuum tube on display in a laboratory. This is a General Electric GL-833A triode. Photographed at the High Voltage Laboratory at the Technical University of Denmark (DTU), Copenhagen, Denmark. This laboratory is used to teach the fundamentals of high-voltage technology and to research and test electric power components. Photographed in 2016.

Release details

Model release not required. Property release not required.

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