[time-nuts] Maser (pump rebuild)
jimlux
jimlux at earthlink.net
Fri Sep 3 04:52:12 UTC 2010
Corby Dawson wrote:
> John F.
>
> The pumps can be rebuilt. Duniway Stockroom here in CA. among others does
> the deed.
>
>
Duniway is great for odds and ends on vacuum gear in general. Sure, you
can buy stuff surplus, but you always wind up needing some funky
plumbing, or a seal kit, or some rebuild widget.
A former employer was addicted to auction sales.. we had a whole room
full of fab equipment bought at auction.. (and a NMR setup with a giant
water cooled electromagnet.. 100Amps at 100Volts regulated to
microamps.. Got some of it working, but never did see a an actual resonance)
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