Test of RBOX VPG 1Meg reference, ambient. Readings 3458A@NPLC200
Triax ports midway with CAT5 4W, OCOMP ON 1s delay
TCBOX is xx ppm/K ±1ppm pink noise
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/
* Page http://xdevs.com/datalog_mm/ runs D3.js javascript library to read DSV file test.log to input data
* D3.js plots SVG graph online :)