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Pulmonary Function Test • Publication 014181-001 Rev 02 • www.datasci.com ©2023 Data Sciences International
3 - Calibrate Pressure
Before you begin, put a luer plug in the tracheal port. Attach the calibrator tubing and a 10 mL syringe to a luer T,
then attach the luer T to the N
2
Sample port.
You will need this so that you can push air into the manifold and the calibrator simultaneously.
Click the Calibrate button for Lung Pressure.
The calibration wizard begins at step 2 “Balance the Transducer”. Turn the Balance screw until the voltage reads
zero. If it is close to zero, just click Next. If FinePointe accepts it and goes to the next step, then you are close
enough, otherwise it will warn you are described earlier in the Flow calibration.
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