[time-nuts] HP 5065A rubidium lifetime
Chuck Harris
cfharris at erols.com
Sun Mar 21 00:22:35 UTC 2010
It isn't sealed. The end caps of the oven have several screws.
Under the covers are a couple of pieces of foam insulation, and
under the insulation are a bunch of aluminum turnings that
disassemble with screws. Not a big deal.
The lamp comes out one side, and the photocell/microwave stuff
come out the other. The filter cells come out of the lamp side,
as I recall.
-Chuck Harris
Bill Hawkins wrote:
> Chuck,
>
> How did you get to the bulb?
>
> I thought the RVFR was a sealed assembly.
>
> Bill Hawkins
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