----- Original Message -----
From: "Steve Byan" <[email protected]>
To: <[email protected]>
Sent: Monday, June 17, 2013 1:50 PM
Subject: [volt-nuts] Semi-precision high resistance measurement
Any ideas as to what's going on? How can I improve my measurement
procedure to get repeatable results? Do I really need better climate
control even at the 3 1/2 or 4 1/2 digit level of precision? What's with
the polarity sensitivity of the 8050A resistance measurements? Suggestions
and advice would be gratefully accepted.
Best regards,
-Steve
--
Steve Byan <[email protected]>
Littleton, MA 01460
On the high value resistors, did you clean them well with 99% dry isopropyl
alcohol (or maybe acetone) after you handled them? The oils on your skin are
very conductive when measuring in the high megohm region.
Regards,
Tom
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