On Fri, Aug 29, 2014 at 12:48 PM, Jerry Biehler <[email protected]> wrote: > If you are trying to get to 10^-8 right now forget the stopper. It is never > going to happen with a seal like that. How many connections do you need? What > kind of pump are you using to get that low? What kind of chamber?
Oh, why not? I mean, the seal on the blocking plate is just a Viton o-ring... The setup is an FEI 200 xP, it's got a roughing pump, a turbo, and a ion trap. I need at least 3 wires to begin, I might be able to get away with 2 if I use the feed-through metal for the ground. _______________________________________________ dorkbotpdx-blabber mailing list [email protected] http://music.columbia.edu/mailman/listinfo/dorkbotpdx-blabber
