Units
There are six selectable engineering units on the setup screen.
These units are:
o psig – pounds per square inch gauge.
o mbar – millibars.
o mmHg – millimeters of mercury.
o inH2O – inches of water column.
o kPa - kilopascals.
o cmH20 – centimeters of water
o inHg – inches of mercury
The atmospheric pressure used in the ‘sccm’ leak rate calculation. The default value is set to the
pressure at sea level 14.70psia.
The Electronic Regulator response: 10000 (default) a smaller value makes the regulator react quicker in
its feedback state, a larger value slows the response.
Test Pressure and Result Pressure resolution can be modified by selecting the appropriate radio button.