Are we talking about a regular (non nixie) tube? The cold 866 rectifier tube for instance has a lot of condensed mercury on the inside of the glass. It evaporates when it gets hot.
Bill From: [email protected] [mailto:[email protected]] On Behalf Of alex nolan Sent: Wednesday, April 10, 2019 7:42 PM To: neonixie-l <[email protected]> Subject: [neonixie-l] Silver coating on inside of glass Hey all, Has anyone seen a tube with the inner glass covered in silver spots inside the tube? What does this mean and is it repairable like cathode poisoning? Thanks! -- 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 [email protected] <mailto:[email protected]> . To post to this group, send email to [email protected] <mailto:[email protected]> . To view this discussion on the web, visit https://groups.google.com/d/msgid/neonixie-l/59ddf35a-ae0a-4a4d-9adf-11c25768b021%40googlegroups.com <https://groups.google.com/d/msgid/neonixie-l/59ddf35a-ae0a-4a4d-9adf-11c25768b021%40googlegroups.com?utm_medium=email&utm_source=footer> . For more options, visit https://groups.google.com/d/optout. -- 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 [email protected]. To post to this group, send an email to [email protected]. To view this discussion on the web, visit https://groups.google.com/d/msgid/neonixie-l/007901d4effd%24560a58b0%24021f0a10%24%40gmail.com. For more options, visit https://groups.google.com/d/optout.
