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How to avoid trouble
Set up and environment
Wrong
Shaky and tilted work table. Vibrations
influence the measuring results.
Cleaning the measuring dome
Wrong
Do not use a sharp tool
to clean the measuring
dome. You may damage
the
pressure
sensor.
Trapped air
Wrong
trapped air
between crown
and soil sample
between soil
sample and
porous plate
below the
porous plate
Leakage free measuring setup
Sample ring and/or sealing
rings are dirty.
8 | How to avoid trouble
Right
Stable, vibration-free work-table, adjusted
with water level
Right
Use a soft brush
to clean the
measuring dome.
Right
crown
sample ring
soil sample
ring with
porous plate
Clean all parts of the measuring
setup epecially the sample ring
and the sealing rings.
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