[Dsg-mvt] Question about MFC

[mdefurne]

Hello,

We were wondering if reseting the zero regularly (or when outside 
temperature is changing by more than 5°C) would solve our issue. In the 
manual of the MFC, they say that you should define the zero for the 
working temperature of the device.

They also say you are very sensitive to the zero drift at low flow... 
which is our case for isobutane.

Kind regards

Maxime