I was thinking the same thing Nick. So when is your dekatron clock going to be finished? I want two still! Have you and Grahame gotten anywhere with it? Weren't you working on the case or something?
Thanks, Bill On Saturday, May 15, 2021 at 8:47:53 AM UTC-7 Pramanicin wrote: > Looks like classic poisoning to me (Dieter has a section on his website > about reviving tubes, including a CD47 that shows similar dark patches). > > http://www.tube-tester.com/sites/nixie/different > > However, you are spot on the money with the comment about it being > flawless....$3K is ridiculous. This will languish like the 7094 that's been > listed for about the last year for $2K....but these days, who knows! :) > > Cheers, > > Nick > > > Sent from my iPhone > > On May 15, 2021, at 08:34, Kevin A. <ka...@scarletmail.rutgers.edu> wrote: > > > > I've seen similar partial illumination on other tubes like 8971s. I think > that could be more than cathode poisoning, possibly outgassing. Hard to > tell unless you try reviving the tube with higher than normal current. > > For over $3K USD it ought to be flawless. > > On Sat, May 15, 2021, 6:00 AM Robert <robnor...@gmail.com> wrote: > >> Not mine and suffering from cathode poisoning on some digits >> >> https://www.ebay.co.uk/itm/194127286995 >> >> >> Rob >> >> -- >> You received this message because you are subscribed to the Google Groups >> "neonixie-l" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to neonixie-l+...@googlegroups.com. >> To view this discussion on the web, visit >> https://groups.google.com/d/msgid/neonixie-l/EA61E374-FF7D-4925-95DA-9E34785FEFB2%40gmail.com >> >> <https://groups.google.com/d/msgid/neonixie-l/EA61E374-FF7D-4925-95DA-9E34785FEFB2%40gmail.com?utm_medium=email&utm_source=footer> >> . >> > -- > You received this message because you are subscribed to the Google Groups > "neonixie-l" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to neonixie-l+...@googlegroups.com. > > To view this discussion on the web, visit > https://groups.google.com/d/msgid/neonixie-l/CALcVLKJWc9eW2wUbVXNtfa33dsGw_2w0mnOYT7gMtydtdDae5g%40mail.gmail.com > > <https://groups.google.com/d/msgid/neonixie-l/CALcVLKJWc9eW2wUbVXNtfa33dsGw_2w0mnOYT7gMtydtdDae5g%40mail.gmail.com?utm_medium=email&utm_source=footer> > . > > -- You received this message because you are subscribed to the Google Groups "neonixie-l" group. To unsubscribe from this group and stop receiving emails from it, send an email to neonixie-l+unsubscr...@googlegroups.com. To view this discussion on the web, visit https://groups.google.com/d/msgid/neonixie-l/fdd50a4a-7f17-45bf-a64b-c9d96606d6f6n%40googlegroups.com.
