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Operation of the device, sensor system and apps
No.
Functions in the detailed overview
1
Specification of the leak rate and leak classes: After triggering the evaluation, the
determined leak rate as well as a class from 1 to 5 are displayed.
The leak rate indicates the gas loss in liters per minute and is calculated from the
system pressure, the system gas as well as the measured sound level.
The following reference values are stored in the device for the leak classes:
Class 1: <= 1.0 l/min
Class 2: <= 2.5 l/min
Class 3: <= 5.8 l/min
Class 4: <= 10.0 l/min
Class 5: > 10.0 l/min
The reference values for the evaluation of the leak classes can be viewed via the
settings in the live mode.
The reference values can be changed manually, saved as a profile and loaded (see
chapter 3.7.6 Editing the folder details). The set profile is always used to determine the
leak class of a selected measurement.
2
Add additional details about the measurement:
3
Leakage name: Can be changed by tapping.
4
System pressure and gas: Can each be changed by tapping.
5
Repair planning: It can be stored for each leak whether a repair is to be scheduled or
not and what priority it has. If the leak can be repaired right away, this is to be
documented.
6
Description: Tap the text field to store additional information
7
Location information: Tap the text field and create the designation for building / area
/ system / component and store via check box
8
Leak evaluation: The leak evaluation can be deactivated after the recording. If the
test conditions are not complied with, for example because the leak is difficult to
access, it can still be recorded and documented for the report without evaluation.
SONOCHEK 09.2018
Photos with the device camera
Photos from the gallery
Voice memos
SONOCHEK
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