Thermo Scientific VH-D20 Operating Manual page 54

5 • Installation
Page 54
• The gas consumption of the detector is typically ≤ 4 L/min.
• The supply gas must be free from water vapor, free from particles,
and must not contain non-volatile hydrocarbons, such as
compressor oils.
If necessary, use a sub-micron particle filter or carbon filter in
combination with a water condensation trap located close to the gas
source.
• Make sure that the gas supply is ready for operation. Follow the
instructions in the User Documentation for the gas supply.
Charged Aerosol Detectors (VH-D20, VF-D20)
Operating Manual