Once testing is complete the MVV
main menu will be displayed
Select the appropriate icon to
allow a Post 1 MVV test to be
performed, View Results, Print
Results, add notes for the patient’s
examination, Save the tests or Exit
to return to the main spirometer
menu.
Calibration Check (Verification)
The spirometer is calibrated to read in liters at Body Temperature,
Barometric Pressure Saturated with water vapor (BTPS).
The calibration should remain stable indefinitely, unless the transducer is
physically damaged, and the unit should not require re-calibration.
However, to ensure the correct functioning of the unit, it is recommended
that a calibration check (verification) is performed periodically and after
the transducer was removed for cleaning.