Test of 3458A A1's R310 10K 0.05% resistor in ambient. 3458A@NPLC100 OCOMP ON with 5s delay
TCBOX is -0.147 ppm/K after initial soak 1 day
Resistance: 9999.84385 Ohm, -15.61 ppm from 10K Ohm
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 :)