DATOSPIR TOUCH User’s Manual 33
511-B00-MU2 • REV. 1 .09
To simplify the Calibration procedure, the spirometer allows you to
carry out at least 3 maneuvers at Mid-flow level: 2- 5 l/s.
To carry out the calibration procedure, press
and then
.
Enter the necessary data described below and follow the
instructions detailed in the section
3.6.
Volume of the syringe: 1-6L.
No. of Pulses of the
Turbine transducer
. Each turbine is
factory calibrated individually and is associated to a factor
(3-digits) equivalent to the pulses/liter detected and printed
on it.
Transducer Factor:
the Lilly Disposable transducers are
factory pre-calibrated with an associated calibration factor
printed on each lot (3 digits). The Fleisch transducers are
also Factory pre-calibrated with a calibration factor engraved
on the side of each transducer (4 digits).
If several sessions have been performed, only the correct last
one will be saved. Then, you can print a report with the
calibration record. If calibration is performed to more than one
level of flow, the results on screen and on the report will be
sorted from lowest to highest flow.
3.7 CALIBRATION RECORD
The spirometer has a record containing the information of the last
350 calibrations check and calibrations performed, indicating:
date, time, volume accuracy percentage and average flow for
inspiratory and expiratory factors. This is extremely useful for
centers requiring a quality control of the processes they use and
also to help define day-to-day laboratory variability.