[time-nuts] Long term storage of HP5065A Rb frequency standard

2011-10-13 Thread Peter Bell
It just occured to me that if anyone knew the answer to this, they would likely be on this list. I remember that when you put the HP5065A into storage, you were supposed to unplug a little cable from the Rb cell and wire it up to an external power supply - does anyone know exactly what this did,

Re: [time-nuts] Long term storage of HP5065A Rb frequency standard

2011-10-13 Thread paul swed
Yes I would believe many know the answer. Its in the first few pages of the 5065 manual and you can get that at the several sites free. Its rb flooding as I recall. I remember the pix. It explained what it is and what to do. I think there was a recovery procedure. But do not recall the details.

Re: [time-nuts] Long term storage of HP5065A Rb frequency standard

2011-10-13 Thread paul swed
One other comment. I have taken the rb package apart for repair and shared that info. I was very impressed with the quality and scale of everything. I speculate 10 years can have problems but I bet it can be made to work again. On Thu, Oct 13, 2011 at 8:03 AM, paul swed paulsw...@gmail.com wrote:

[time-nuts] Long term storage of HP5065A Rb frequency standard

2011-10-13 Thread cdelect
Hi, Here is a post I made years ago on the subject. There was a typo and a correction post that changed the resistor value to 5 Ohms, it is corrected here also. First take a look at the leapsecond.com website. Click on various lab reports and then rb-cells. You will see pictures of rubidium