EEVblog #835 - Wekomm Resistance Standard Part 2

Part 2 of an impromptu play with Dave's Wekomm 10K Transfer Resistance Standard.
Was the Keithley DMM7510 multimeter the culprit in the discrepancy in the thermal response?
Dave finds out with the help of a thermal chamber.
Part 1 is here: https://www.youtube.com/watch?v=dIXbjNb82xk
http://www.wekomm.de/metrologie_e.php
Forum: http://www.eevblog.com/forum/blog/eevblog-834-wekomm-resistance-standard/

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