Pressure Test - TESTO 324 Instruction Manual

• Repeated testing PS >0.5 bar
Pipelines with PS >0.5 bar must be subjected to a pressure test
every 10 years. Pipelines with DN > 25 must be subjected to a
main test under operating conditions every 2 years.
• Repeated testing PS <=0.5 bar
Pipelines with PS <=0.5 bar must be subjected to a main test
every 10 years.
6.2.5.1.

Pressure test

Calling up the function:
> [
Pressure test
Setting parameters
Parameter
Stability time
Measurement period
Test pressure (target) Set test pressure
1. Edit values: [Edit].
2. Enter values. [▲],
Carrying out a pressure test
1. Build up test pressure (target) manually with the test pump or a
compressor at the connection provided.
2. Start measurement:
- Zeroing starts (5 s)
Option
> End stability time early:
> End measurement period early:
-
- Pressure test is ended.
] → Measurements
→ [OK].
Explanation
Set stability time
Set measurement period
[▼]
[
Measurement is cancelled.
→ [OK] → Liquid gas (TRF)
TRF 2012 stipulates a stability
time of 10 min.
TRF 2012 stipulates a
measurement period of 10 min.
TRF 2012 stipulates a test
pressure of 1000 mbar.
and sometimes [◄],
].
[Next]
[Next]
6 Using the product
→
[►] → [OK].
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