45
Step 2 - Apply a pressure of 50mmHg on the Pressure
Myograph using the Big Ben Pressure Manometer. When the
3 blue lines of relative values stabilize, go to NEXT STEP.
The relative values should be between 3300 to 3900
Step 3 - Apply a pressure of 125mmHg to the Pressure
Myograph using the Big Ben Pressure Manometer. When the
3 blue lines of relative values stabilize, go to NEXT STEP.
The relative values should be between 3900 to 4500.
Step 4 - Apply a pressure of 200mmHg to the Pressure
Myograph using the Big Ben Pressure Manometer. When the
3 blue lines of relative values stabilize, go to NEXT STEP.
The relative values should be between 4600 to 5200.
Step 5 - The calibration is now finished. The readings in
the three bottom lines are the actual pressure on all three
pressure sensors. The values must be 200.0 +/-1.0mmHg.
Carefully remove the calibration shunt tube and reconnect
the tubing to the glass cannulas.
