Instruction Manual CVM201 Super Bee
InstruTech, Inc. Page 17
6.2 Display - mbar
The table below shows the displayed readings at various pressures for selected gases when engineering units
selected is in mbar.
Displayed Pressure Readings vs. True Pressure for selected gases - Engineering units in mbar
Values listed under each gas type are in mbar.
Notes:
1) OP = Overpressure indication; display will read “overpressure”.
Examples:
1) Gas used is nitrogen. Display shows pressure measurement of 13.3 mbar. True pressure of nitrogen is 13.3 mbar.
2) Gas used is argon. Display shows pressure measurement of 11.7 mbar. True pressure of argon is 133 mbar.
3) Gas used is CO
2
. Display shows pressure measurement of .0731 mbar. True pressure of CO
2
is .0666 mbar.