We recently upgraded the instrument control software for our FAIMS Pro -
Eclipse from 3.3 to 4.0. But previously I was able to use FAIMS carrier
gas in the range of 0-5 L/min, by which I could get decent singal of a
sample at 1 L/min carrier gas. Rig...
We found our issue probably due to the update identified our high
capacity ITT as round bore ITT, assessing too high default value. So my
ICSW 3.3 total gas flow should be 1.2 + 1.0 = 2.2 L/min, still below the
new wrongly assigned minimum 3.5 L/min....