[volt-nuts] Fluke 343 as transfer standard

Robert Atkinson robert8rpi at yahoo.co.uk
Thu Apr 12 19:48:06 UTC 2012


Don't let him adjust anything! Let him connect it to his meter and make a list of the readings. This will be much better than fiddling with adjustments he may not understand. You then have a list of errors thet you can compare with your meters.

Robert G8RPI.



________________________________
 From: Fabio Eboli <FabioEb at quipo.it>
To: volt-nuts at febo.com 
Sent: Thursday, 12 April 2012, 13:26
Subject: [volt-nuts]  Fluke 343 as transfer standard
 
Hello all, I'm a newbie of precision devices, so
I'm don't know the usual calibration procedures.

Near to me there is a guy that wants to sell a fluke
343. He offered also to connect it to it's fluke 8846,
recently calibrated, to "calibrate" it.

Probably he will connect the two fluke
together and move the 343 pots to read the
"correct values" on the 8846.
Since my 7061 and 7075 aren't calibrated at all
I'll use this as calibration for now.
What can I expect connecting directly the 343
to these and calibrating them to the values
indicated by it?

I imagine that the 100 and 1000V ranges will load
the 343 output very much, but it' will also be loaded by
the 8846 from the original owner, so probably
the error will mostly cancelled.

What do you think?
Thank you.
Fabio.

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