[volt-nuts] Calibrating an HP 34702A?

Dr. Frank Stellmach drfrank.stellmach at arcor.de
Thu Feb 24 21:52:45 UTC 2011


The basic precision of your standards is not really sufficient, as they 
should have at leat 10ppm / 50ppm accuracy.

The more severe problem is, that you are lacking any transfer standards, 
i.e. transfer from your 2,5V and 596 Ohm standard values to the 
necessary Cardinal Points, 0,1V, 1V, 10V, 100V, 1kV, and Ohm ranges 

Therefore, you have no chance to calibrate your DMM properly without 
further instruments.

Regards - Frank

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