Yes, 05061-6077 is the Standard Performance CBT. can anyone read any part of the serial number? It might help to narrow down the age. The last 5 digits are actually more important than the first 4 before the "A".
Dave ----- Original Message ----- From: "Magnus Danielson" <[EMAIL PROTECTED]> To: <time-nuts@febo.com>; <[EMAIL PROTECTED]> Sent: September 07, 2005 12:02 PM Subject: Re: [time-nuts] Cesium beam tube on eBay From: "Dr. David Kirkby" <[EMAIL PROTECTED]> Subject: [time-nuts] Cesium beam tube on eBay Date: Wed, 07 Sep 2005 14:15:34 +0100 Message-ID: <[EMAIL PROTECTED]> > This might interest someone. > > http://cgi.ebay.com/HP-Cesium-Beam-Tube-Hewlett-Packard-1924A-02909-0581_W0QQitemZ7543746172QQcategoryZ25399QQrdZ1QQcmdZViewItem > > The description of how it was obtained is interesting. > > "I got this from a scrap yard. The folks there save vacuum tubes for me and when they saw "tube" on > this they pulled it out of the test set. I don't see any cut wires so it looks like they unhooked it. > It is about 15 by 5 1/2 inches. " > > I'd hate to guess the value of the item they destroyed to pull the "tube" for him!! Somebody tossed an HP 5061 on the scrap-yard. Look up the value of an HP 5061 in unknown condition and there you are. Chances are the tube is gone. On page 6-18 of the HP 5061A service manual you find it listed as the Cesium Beam Tube Assembly, reference designation A12 if you care. From the looks of it this is the standard performance tube. HP XXXXX-6YYYYY is parts of HP XXXXX. HP XXXXX-9YYYY is manuals for HP XXXXX. Usefull rought pointer derived from "On the large label is has part number 05061-6077". Cheers, Magnus _______________________________________________ time-nuts mailing list time-nuts@febo.com https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts _______________________________________________ time-nuts mailing list time-nuts@febo.com https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts