Bill, I was starting to think i may have to crack open an instrument to get a picture. But i found a reference online. http://n1.taur.dk/fe5680a-2/IMG_1375.JPG
Note the corrosion around the cheaper metal parts (screws, spacers, shell). I can't speak for the FE-5680A, but when i see something like this in the instruments i maintain it's a tale-tale sign gas mitigation. Steve On Thu, Dec 1, 2011 at 12:16 AM, WB6BNQ <wb6...@cox.net> wrote: > HUH ? > > What, exactly, do you mean by "corroded Rb tube interfaces ?" > > bILL....wb6bnq > > > "Steve ." wrote: > > > snip > > > > Also It appears that quite a few of > > these have corroded Rb tube interfaces. > > > > Thanks, > > Steve > > > _______________________________________________ > time-nuts mailing list -- time-nuts@febo.com > To unsubscribe, go to > https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts > and follow the instructions there. > _______________________________________________ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.