Test of resistance box 1.9KOhm in ambient. 3458A@NPLC100 OCOMP ON with 5s delay
TCBOX is 2.66 ppm/K
Resistance: 1899.966772 Ohm, -17.4884 ppm below 1.9K
Result CSV-data from HP 3458A
Workflow:* RPI accesses DMMs via GPIB and reads data.
* Data is formatted by python script into DSV string and written/append to file on FTP
* DSV-file is visible publicly on https://xdevs.com/datashort/
* D3.js plots SVG graph online :)