Dennis wrote:
>(BTW, these observations come from some years of leak-tracing in glass and
>metal vacuum systems, using a hand-held Tesla coil to strike a discharge
>inside the glass parts. The color and intensity of the discharge can tell
>you a lot.)
...Ian
.... Have you got that information documented anywhere?
Sorry, no. However, it might be found in some 1920s-30s book on popular
science or vacuum technique.
--
73 from Ian G3SEK 'In Practice' columnist for RadCom (RSGB)
Editor, 'The VHF/UHF DX Book'
http://www.ifwtech.co.uk/g3sek
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