Delmhorst Instrument FX-2000 - Manual (Page 8)

Notes
hThe bale prod is electrically insulated, except at the metal
points near the tip. The moisture content measured repre-
sents the hay in contact with the tip of the prod only.
hPartially cured hay may have wide variations in moisture
content throughout the bale. Readings should be taken in
several different parts of the bale and the highest readings
used as a guideline. The arrangement and compaction of
hay fibers in a bale may have an effect on meter readings.
hIf you are testing high density bales, we recommend using
the H-4 handle with the 830-2 10" prod, 830-3 18" prod,
or the 830-4 36" prod. Using the handle/prod combination
eliminates excess stress on the instrument case that may
occur when trying to insert the prod into a high density or
large bale.
hWhen using the 36" prod, be sure to guide the prod into
the bale with one hand while pushing on the H-4 handle.
Testing in the Windrow
There are three ways to test moisture content in the windrow:
Test A
h Attach the #831 short pin prod to the H-4 handle and
connect the handle to the external connector on top of the
meter.
h Prepare a representative sample by collecting hay from
various parts of the windrow.
h Place hay in a non-conductive container (such as a 5 to 10
gallon plastic pail) and apply the short pin prod to the hay.
h Press down on the electrode to make firm contact with the
hay sample.
h Press the read key
!
and take a reading.
h Mix the sample once again and take at least two more
readings. Use the highest readings.
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