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Re: Warm up time on old capacitor checker
Original poster: "RIAA/MPAA's Worst Nightmare" <mike.marcum-at-zoomtown-dot-com>
Wouldn't a string of 7 .15's be .0214?
----- Original Message -----
From: "Tesla list" <tesla-at-pupman-dot-com>
To: <tesla-at-pupman-dot-com>
Sent: Saturday, December 20, 2003 10:31 AM
Subject: Warm up time on old capacitor checker
> Original poster: "John Richardson" <jprich-at-up-dot-net>
>
> Hi,
>
> This is directed to a few of the old timers out there. I have an old
> hamfest Heathkit capacitor checker, and was doing some MMC readings last
> night. It didn't even want to register anything on the green eye until it
> warmed up for at least ten minutes! Is this normal for these things? I'm
> used to new stuff, where results are instantaneous in this solid state
age.
> Each of my 942 series caps measured out at .15 on this old thing, and a
> string of 7 measured about .02, even though it should be about .0143. Do
> you think that this is accurate, or is my "Ten Minutes to Warm Up
Heathkit"
> off a little bit? I'm not disappointed if it is, as it was only fifty
> cents. One more question, since this is directed at the old timers: How
> old is our oldest list member? I recall John Couture mentioning that he
> turned eighty five this last year. It amazes me that the demographics of
> this hobby are so wide.
>
> Thanks,
> John Richardson
>
>