Exotek instruments MC-380XCA Anleitung Seite 9

Pinless Moisture Meters MC-380XCA
Manual
F3 Rela ve humidity:
To be used for building materials only not wood. The MC-380XCA automa cally
calculates the Moisture content value (% H2O) into Rela ve air
Humidity (% RH). This func on is used when rela ve humidity is a more
appropriate term.
F4 Memory/Average:
Up to 16 measurements can be stored in the memory. The MC-380XCA
then calculates the average of values stored in the memory.
THIN MATERIALS
For single materials, thinner than 5 mm, the sensi vity of the meter is
normally not enough even with the bo om sensor. To obtain a more accurate
measuring result we recommend measurements in a pile without
air spaces between the single parts and with a minimum thickness of 15
mm for the pile.
BASE
With material thickness < 50 mm the base material is very important To
Avoid a metal base. The best results are achieved if the material to be
measured is held into the air. Polystyrene material with a minimum thickness
of 20 (8") cm can also be used when using the Measuring Springs.
It is suffi cient with 2.5 cm (1") of polystyrene mateial if the internal (bo om)
sensor is used.
WET SURFACES
In case of material with a wet surface a PVC-foil can be used between
the material and measuring springs. For the Internal (bo om sensor) a
PVC foil is not necessary.
ENG
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