> or it wasnt a functional sample It appears that there is cathode sputtering on the glass so it probably was functional at some point. You should see if the glass is crumbly around any of the pins.
On Wed, Feb 22, 2023, 12:57 AM Audrey <tntmod...@gmail.com> wrote: > Very very interesting tube ❤️ > > On Wed, Feb 22, 2023, 12:21 AM jb-electronics <webmas...@jb-electronics.de> > wrote: > >> My apologies, I honestly don't remember the ignition voltage, I got this >> tube back in 2009 I believe. I seem to vaguely recall that I needed a >> rather high voltage, and in some of the photos you can see that parts of >> the bottom wires light up as well, so there are definitely some issues with >> those samples. Where did yours come from? Jens >> >> On 2023-02-21 11:36 p.m., Nicholas Stock wrote: >> >> Looks very much like that Ericsson lab sample Jens. What voltage did you >> test yours at? A quick plasma globe test didn't show any gas ionization, so >> I fear it has leaked at some point (or wasn't a functional sample...). >> >> On Tue, Feb 21, 2023 at 8:25 PM jb-electronics < >> webmas...@jb-electronics.de> wrote: >> >>> Neatm looks like an Ericsson lab sample: >>> http://www.jb-electronics.de/html/elektronik/nixies/n_rd125.htm . Where >>> did it come from? Jens >>> >>> On 2023-02-21 10:58 p.m., Nicholas Stock wrote: >>> > Any ideas? No gas by the looks of it though.... >>> > >>> > >>> > >>> > >>> > >>> > >>> > Sent from my iPhone >>> > >>> >>> -- >>> 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/4085f62d-10c0-02ed-3966-c839c21ea6f7%40jb-electronics.de >>> . >>> >> -- >> 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/CAOX%2BRH%2BzZH8p8pyjmDEXKRwf5yRq1%3DqUNSTzotyY8UAmmkgwmA%40mail.gmail.com >> <https://groups.google.com/d/msgid/neonixie-l/CAOX%2BRH%2BzZH8p8pyjmDEXKRwf5yRq1%3DqUNSTzotyY8UAmmkgwmA%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/5b6dc8a5-5a8f-25d6-954e-70c17d369b47%40jb-electronics.de >> <https://groups.google.com/d/msgid/neonixie-l/5b6dc8a5-5a8f-25d6-954e-70c17d369b47%40jb-electronics.de?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/CAPDJQ6Bm%3DoH5nsNREUjthndXXAJfTrvuXjPAt6Sq4Lm4g%2BdrVQ%40mail.gmail.com.
