In Reply to: Morgan Jones on thoriated tungsten filaments posted by hvbias on June 23, 2014 at 13:56:04:
I've been using the same pair of copper plate GM70s since 2001 with no problems.20.0 vdc on the filaments, running 685 vpk.
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Follow Ups
- GM70 anecdote - Jim Dowdy 06/24/1409:56:52 06/24/14 (3)
- and ... - gluca 13:43:51 06/24/14 (0)
- RE: GM70 anecdote - Tre' 12:07:32 06/24/14 (1)
- RE: GM70 anecdote - Jim Dowdy 13:00:00 06/24/14 (0)