On 26/05/2016 06:59, John Phillips wrote:
What prices are you seeing for 100 LTZ1000s?
The main thing is they need to be cooked in then sorted for stability.
A good data acquisition system used to do stats on all the units would
really help.
On Wed, May 25, 2016 at 10:17 PM, Andreas Jahn <andreas_-_j...@t-online.de>
wrote:
Hello,
there are further projects (including measurement results of Illya = TiN)
in this thread:
http://www.eevblog.com/forum/metrology/ultra-precision-reference-ltz1000/
and others in the metrology/projects section of eevblog
http://www.eevblog.com/forum/projects/project-kx-diy-calibrator-reference-sourcemeter/
With best regards
Andreas
Am 25.05.2016 um 17:27 schrieb Eric Garner:
I ran across this:
https://xdevs.com/article/kx-ref/
this morning and thought I'd share.
You also need to factor the stability and ageing of all the other components in the unit, mainly about 5 other resistors
that need to be as stable as the ltz1000
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