Data of the run was dicarded.
Compressed air flow was at ~2 bars during run. Graph shows RH rise after switching of CA flow. Restarted at around 7% with very low pressure.
Timescales for RH and I graph are different!!!
after 3 hours first bottle of compressed air (dewpoint -170 degree C) is gone and sensor Pt-h01 starts to fluctuate again
HV=70V, Current: 25uA first, 29uA then, 35uA latest. now stable