There is a common use for Phosphoric acid. It's used as a rust conversion compound. Jenolite is a trade name in the UK, not sure about in the USA.Oh, and it's in Coke, hence the old penny cleaning trick. Robert G8RPI.
--- On Sun, 21/3/10, paul swed <paulsw...@gmail.com> wrote: From: paul swed <paulsw...@gmail.com> Subject: Re: [time-nuts] HP 5065A rubidium lifetime To: "Discussion of precise time and frequency measurement" <time-nuts@febo.com> Date: Sunday, 21 March, 2010, 20:43 Were do you obtain a small amount of phosphoric acid???? Also when I looked it up they said it was H3PO4. Doesn't sound like the same. Is there a common use for it? On Sun, Mar 21, 2010 at 1:58 PM, randy hunt <randy_hunt...@yahoo.com> wrote: > Try measuring a known length of the resistance wire, say 6 inches and then > double. . . > > Randy > > Hi > > Next step would be to figure out what a reasonable ohms / foot number > is. > > Bob > > > On Mar 21, 2010, at 12:41 AM, Chuck Harris > wrote: > > > HP just wound two parallel wires around the cylinder. They > did not > > twist. The wires at the entrance end of the solenoid went to > the > > electronics, the wires at the exit end of the solenoid were > shorted > > together... I think they used a crimp for the short. > > > > > -Chuck Harris > > > > J. L. Trantham wrote: > >> Do you > make a 'twisted pair' and then wind that or just wind two parallel > >> > wires around the cylinder? > >> Joe > > > > > _______________________________________________ > > time-nuts mailing list > -- time-nuts@febo.com > > To > unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts > > > and follow the instructions there. > > > > > > _______________________________________________ > time-nuts mailing > list -- time-nuts@febo.com > To > unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts > and > follow the instructions there. > _______________________________________________ > time-nuts mailing list -- time-nuts@febo.com > To unsubscribe, go to > https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts > and follow the instructions there. > _______________________________________________ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there. _______________________________________________ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.