K-METRON Radio User Instructions (Firmware 3.0.4; Doc v4.0)
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3
MEASURING DIFFERENT MATERIALS
The unit does not require re-calibration for use with different materials. This equipment will
measure materials of a thickness between 2mm to 20mm where access can be achieved to
both sides of the product being measured.
3.1
Materials that can be measured.
Non-ferrous materials of any density will return an accurate reading within the limits of the
device. Materials that can be measured include all non-ferrous materials such as:
•
Plastics of any density or composition
•
Foamed materials
•
Laminates
•
Fibreglass
•
Carbon Composites
•
Glass
•
Aluminium
•
Brass and copper
The K-METRON allows the roto moulder to measure the full thickness of MULTI-LAYER
mouldings.
3.2
Materials that Cannot be Measured.
The unit
cannot
be used to measure any kind of
ferrous materials
, e.g. steels & irons. The
magnetic attraction found in these materials will affect the accuracy of the reading.
3.3
Measuring Non-ferrous Metal Parts.
When measuring the thickness of non-ferrous metal parts (e.g. aluminium or copper) ensure
that there is
no movement
of the magnet during the measurement.
The figure of 8
movement for these materials should be made to centre the magnet to the sensor head
but should be stopped once centred and before the measurement is taken.