On Sun, 18 Sep 2005 19:38:54 +0000 (UTC), Christopher Tidy
wrote:


Chris, what vacuum can this pump pull?

I think the official manufacturer's figure is of the order of 0.0001
torr if everything is working perfectly. But I haven't measured the
ultimate vacuum as I don't have a working vacuum gauge. I do have some
ancient Penning gauges and a controller I might try fixing sometime, though.

Chris

1 micron? Nice!