TESTO 324 Instruction Manual page 42

6 Using the product
Parameter
Test pressure (target) Adopt or set test pressure
Pressure
1. Edit values: [Edit].
2. Enter values. [▲],
Carrying out a pretest
1. Build up test pressure (target) manually with the test pump or a
compressor at the connection provided.
2. Close the shut-off valve.
3. Start measurement:
- Zeroing starts (5 s)
Option
> End stability time early:
> End measurement period early:
- Pretest is ended.
4. Evaluate measurement result: [▲],
- The measurement result is displayed
5. Save measurement result: [Save].
Options
> [Options]
values is displayed in a line graph (zoom function available [▲],
[▼]).
> [Options]
in the same way.
> [Options]
default settings.
> [Options]
across the overall measuring time are displayed in a line graph.
42
Explanation
Set pressure
[▼]
The valve must always be closed during measurements.
Only open to apply pressure. Close it again
[
→ Show Graphic: a section of past measuring
→ Manometer: the measuring values are displayed
→ Factory
→ Overall graphic
According to DVGW TRGI 2008,
the test pressure (target) is
1000 mbar
and sometimes [◄],
].
[Next]
[Next]
[▼]
setting: the values are reset to the
curve: the measuring values
[►] → [OK].
→ [OK].