I'd avoid alkaline batteries. I picked up a high resolution data logger to monitor some long term voltages, and as it had extra channels I hooked up a battery to it. The battery was meant as a sanity check. As it turned out, the battery made a really nice thermometer!
It turns out the reference I intended to monitor was much more stable than the battery. But, maybe a battery in an oven may work... Dan On March 11, 2017 12:00:02 PM EST, [email protected] wrote: >Send volt-nuts mailing list submissions to > [email protected] > >To subscribe or unsubscribe via the World Wide Web, visit > https://www.febo.com/cgi-bin/mailman/listinfo/volt-nuts >or, via email, send a message with subject or body 'help' to > [email protected] > >You can reach the person managing the list at > [email protected] > >When replying, please edit your Subject line so it is more specific >than "Re: Contents of volt-nuts digest..." > > >Today's Topics: > > 1. Short term "standard" cell? (kc9ieq) > > >---------------------------------------------------------------------- > >Message: 1 >Date: Sat, 11 Mar 2017 10:51:52 -0600 >From: kc9ieq <[email protected]> >To: Discussion of precise voltage measurement <[email protected]> >Subject: [volt-nuts] Short term "standard" cell? >Message-ID: <[email protected]> >Content-Type: text/plain; charset=utf-8 > >In preparation of (hopefully!) Getting that fluke 332A running and >sticker shock of what the 732A and similar references go for, I wonder >about normal, every day alkaline or lithium batteries and their short >term stability. >Here's the half baked idea. A fresh, standard 1.5V, or 3V lithium, >alkaline, or silver oxide button cell battery, or even an AA sized >cell, measured by someone/some place with a known accurate precision >meter. Invisioning 6 or so decimal places. Could that cell then be >shipped, and used as a reference in another altitude? I haven't spent >a ton of time looking, but haven't yet found anything on the web about >stability of these types of batteries. >Regards, Chris > > >Sent from my SMRTphone > >------------------------------ > >Subject: Digest Footer > >_______________________________________________ >volt-nuts mailing list >[email protected] >https://www.febo.com/cgi-bin/mailman/listinfo/volt-nuts > >------------------------------ > >End of volt-nuts Digest, Vol 91, Issue 1 >**************************************** -- Sent from my phone. _______________________________________________ volt-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/volt-nuts and follow the instructions there.
