Page 13
Press and hold the power switch (
2
) on
the device’s front side for approx. 1 sec-
ond to call up the home screen. A differ-
ent measurement procedure can now be
selected.
2
Single measurement
For
experienced measurement technicians
the
PipeCheck
plus
has an option to
perform any measurement procedure in individual steps. This allows for a detai-
led assessment of the measurement results.
Pressing the „
“ soft key in each respective measuring mode (NiCr, Cu or
HDW) activates the single measuring mode.
First, the
PipeCheck
plus
measures the
„Ux aR“ value (voltage measuring
wire a against the pipe).
Pressing the „Ux/Rx“ soft key alternates
between Ux (voltage measurement) und Rx
(resistance measurement).
Pressing the „aR/ab“ soft key alternates
between aR (measuring wire a against the pipe) and ab (measuring wire a
against b).
Thus results in 4 measurement methods:
1. Measurement „Ux aP“
(voltage measuring wire a against the
pipe).
2. Measurement „Rx aP“
(resistance measuring wire a against the
pipe) with indication of the MH level.
3. Measurement „Ux ab“
(voltage measuring wire a against b).
4. Measurement „Rx ab“
(resistance measuring wire a against b).
For NiCr measurements the length of the
measuring wire (of the pipe) and the set
resistance value of the sensor wire are
also displayed.
If the signalisation „
“ is activated
(see page 21), a sound confirms the closed measuring loop.
Else the symbol is struck „
“ .
