Operating the Wöhler BC 600 via the app
63
Fig. 61: Overview multi-point test
An overview of all measurements is displayed.
However, only those measurements that have
already been measured are entered (here “nega-
tive pressure measurement”):
Compensation functions to calculate the leakage
curve
•
Air flow coefficient C
env
•
Flow exponent n
•
Air leakage coefficient (C leak)
•
Air leakage rate V
50
•
Air change rate n
50
•
Air permeability qE
50
NOTE!
To return to the measurement values tap the re-
spective arrow on the blue softkeys. If necessary,
you can repeat the individual pressure step
measurements.
•
If you have initially carried out a negative
pressure or a positive pressure measurement,
you can now start the remaining measurement
(a positive pressure measurement in the ex-
ample). To do so there is no need to change
the test setup, because the fan automatically
changes direction.
NOTE!
The sequence of the positive pressure measure-
ment does not differ from that of the negative
pressure measurement.
•
Once the measurement is completed tap the
“Leakage curve” button to display the leakage
curve.
•
Tap SAVE if you wish to save the measure-
ment results.
You will now switch to Customer management,
see chapter 8.4
•
Select the customer, the project and the object
under which you wish to save the measure-
ment data and then tap Save (or create a new