[volt-nuts] Guildline Standard Resistors -- Oil bath temp?

Tom Knox actast at hotmail.com
Sun May 24 01:02:34 EDT 2015


Hi Richard;
The temperature stability is more important then the exact temperature. But this is the exact info.
 Values below 10MΩ are calibrated in flowing oil at 25C, referred to the unit of resistance as maintained by the National Research Council of Canada (NRCC) or the National Institute of Standards and Technology (NIST) and expressed as a total uncertainty with a coverage factor of k=2.  Values above 1MΩ are calibrated in air at 23C.
Cheers;
Thomas Knox



> From: richiem5683 at gmail.com
> Date: Sat, 23 May 2015 21:32:23 -0700
> To: volt-nuts at febo.com
> Subject: [volt-nuts] Guildline Standard Resistors -- Oil bath temp?
> 
> Anyone know what temperature Guildline used for the oil bath of the precision resistance standards?
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