In message <[email protected]>, John Ackermann N8UR writes: >Sounds like the way the HP 2804 quartz thermometer works. HP came >up with a special crystal cut that was very linear with temp, and >I suspect the hardest part of your idea might be the linearity of >the tempco of your crystal. But you could characterize that and >store in a correction table.
Indeed, it was the HP2804 that gave me the idea. The correction table would more or less be the frequency I key into my HP3336 to get a given temperature. My plan was to add a separate pt1000 element to measure the absolute temperature. -- Poul-Henning Kamp | UNIX since Zilog Zeus 3.20 [email protected] | TCP/IP since RFC 956 FreeBSD committer | BSD since 4.3-tahoe Never attribute to malice what can adequately be explained by incompetence. _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
