[sdiy] High Grin Factor
Oren Leavitt
oleavitt at ix.netcom.com
Fri Aug 8 22:09:36 CEST 2003
I've got one - but I don't think it has been used in the last 60 or 70 years. ;-)
-------Original Message-------
From: Tim Ressel <madhun2001 at yahoo.com>
Sent: 08/08/03 08:51 AM
To: Ingo Debus <debus at cityweb.de>, synth-diy <synth-diy at dropmix.xs4all.nl>
Subject: Re: [sdiy] High Grin Factor
>
> Ingo,
Well, sort of. I have a precision voltage source I
built and calibrated with a known good 6.5 digit
meter. I compared my old cal data with the new meter's
readings. I know this is not the prefered way of
calibration, but it told me the new meter was in the
ballpark.
Does anyone have a reference cell they want to loan
me? ;-)
--tr
--- Ingo Debus <debus at cityweb.de> wrote:
>
> Am Donnerstag, 07.08.03, um 22:34 Uhr
> (Europe/Berlin) schrieb Tim
> Ressel:
>
> > I just received my latest eBay score: A pair of
> HP3455
> > 6.5 digit voltmeters. One works great,
>
> How do you know it works great? Do you have access
> to a precise
> reference voltage?
>
> Ingo
>
>
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