34410A leaked out ppms (wrong range for 1Kohm resistor) ![Wink ;)](https://www.eevblog.com/forum/Smileys/default/xwink.gif.pagespeed.ic.cldandycH0.png)
Regarding the range for 1kΩ resistor, I left the DMM on auto (unlike when I did DCV) and the CSV shows it chose the 1kΩ range. What should it have been?
Ah, I looked at the CSV for the 10kΩ resistor and the DMM chose the 1kΩ range. I guess that means it could've been forced to use the 100Ω range for the 1kΩ resistor. I guess auto mode was overly conservative.
Also good idea to use DCV monitoring with Hi-Z input impedance (but it's negligible error with FX).
OK. It seems some Cal Club documentation for recommended test setups, procedures, etc. would be helpful, especially for those of us with less metrology experience (*raises hand*).
Actually, TiN, is there a place on xdevs where I could at least start to document the inventory of what's in the club's cal kit, what goes where, and how it all fits into the shipping container? Then you or other experienced members could add a section of recommended settings, configurations, procedures, etc. for the most useful and consistent results.
Graphs were plot so fast! I am not used to so short sample files. My logs often span days, so I see little help of 1 hour log ![Laughing :-DD](https://www.eevblog.com/forum/Smileys/default/smiley_laughing.gif.pagespeed.ce._hfWAz_QHO.gif)
I'm going to have to write my own logger since BenchVue stops after every hour (plus it isn't all that reliable; I crashed it a couple times).
![Face Palm :palm:](https://www.eevblog.com/forum/Smileys/default/xfacepalm.gif.pagespeed.ic.EBDwh1hCfo.png)
I only wish temperature/humidity to be logged along the readings to determine TC correlation. Then we can measure tempco of DUT, like DMM under test.
That's where it'd also be good to have my own logging software to synchronize the capture of the data from multiple DMMs, temp, and humidity. I can explore extending the tempduino's Python code to incorporate GPIB/SCPI.
Question for vindoline and TiN: Should I do more right now or move the kit along until I have my own logging setup for better data capture? I feel that I'm delaying others, but having good data is also important.