[sdiy] Thermal contact of exponential convertor components

Magnus Danielson cfmd at bredband.net
Mon May 17 22:25:45 CEST 2004


From: harrybissell <harrybissell at prodigy.net>
Subject: Re: [sdiy] Thermal contact of exponential convertor components
Date: Mon, 17 May 2004 16:03:11 -0400
Message-ID: <40A91A7E.62BC27EA at prodigy.net>

Harry my friend!

> Ian Fritz wrote:
> 
> > That's *very* good tracking (better than 0.1% per octave).  To maintain
> > that kind of accuracy over temperature requires *very* good temperature
> > compensation.  (Such as my dial-a-tempco).
> 
> And do you have a "dial-an-industrial-temperature-chamber" to calibrate them
> in ???    :^P

Well... at work I have four, and three of them is usually not in heavy use, so
I am sure I can get some spare time on one of them. ;O)

Only one of them have the GPIB control I *really* like, but what the heck, I'm
sure I can manage the little "table top" one manually anyway. ;O)

> H^) harry  "if I don't notice the problem it don't exist"

Need to get spectacles? ;O)

Hmm... I need to get more toys out of the storage! ;O)

Cheers,
Magnus - can't avoid seeing more private use for the new toys at work ;O)



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