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