[time-nuts] HP 5071A Electron Multiplier of Cesium Beam Tube

Rick Karlquist richard at karlquist.com
Sun Sep 6 17:26:32 UTC 2009

J. Forster wrote:
> Cesium is pretty reactive and could likely be stripped off chemically and
> the CBT tube cleaned.

The HP/Agilent CBT experts claimed they didn't know how to do this, at least
for any economically viable cost.  They also said they have been
asked this question approximately 2 gazillion times.

Rick Karlquist N6RK

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