HT 2016 - Digital jordmodstandsmĺling. - Elma Instruments

Geotest 2016
Version EN 1.01 of 19/10/2000
In case both the amperometric
circuit and the voltmetric circuit
are interrupted, when pressing GO
the instrument doesn’t manage to
read the minimum current nor the
minimum voltage, therefore a screen
similar to the one beside appears.
Make sure that the terminals are
connected correctly and that the
amperometric and voltmetric rods
(blue and red conductors) has not
been driven into a gravelly or
scarcely conductive ground. If
necessary, pour water around the
rod.
- - -
P
c
WARNING
rC and rP indicate an high resistance
value both for the voltmetric circuit and
for the amperometric circuit.
SAVE
THIS RESULT CANNOT BE SAVED.
If the resistance measured is higher
than the full scale of the instrument,
when pressing GO the instrument
performs the test and a screen similar
to the one beside appears.
- - -
- - -
1999Ω is the full scale of the instrument.
>1999 Ω
WARNING
SAVE
THIS RESULT CANNOT BE SAVED.
If the instrument measures an
interfering voltage higher than 30V
on the amperometric circuit, it
doesn’t perform the test and a screen
similar to the one beside appears.
UC indicates the presence of too an high
voltage on the amperometric circuit.
- - -
UC
- - -
WARNING
SAVE
THIS RESULT CANNOT BE SAVED.
EN - 22