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Measurement / Operation
Performing a user
calibration
28
Proceed as follows if you want to perform a user calibration:
1.
Bring the sensor into the measuring position.
2.
Switch to the measured value display with <M>.
3.
Use <> to select the NiCaVis 705 IQ sensor.
4.
Call up calibration with <C>. The
Linked outputs are frozen.
By activating the maintenance condition, linked outputs remain in
their present state. The cleaning and the determination of measured
values are switched off. The measured value display shows a flash-
ing, invalid measured value ("----").
5.
Confirm the maintenance condition with <OK>.
6.
Select the menu item,
The measurement is started. After measuring, read the raw value (with-
out dimension) and note it down. In the case of fluctuating values, carry
out several measurements and average the individual raw values.
7.
Take a sample at the same time as the measurement and as close to
the sensor as possible.
8.
Determine the reference value and note it down as a value pair together
with the raw value.
9.
For a two-point calibration:
Determine the second value pair (step 6 to step 8).
At least one value pair and a maximum of two value pairs can be
entered for a valid calibration. The values must be in ascending
order. If they are not in ascending order, a calibration error will occur.
10.
NiCaVis 705 IQ Switch off the maintenance condition (use <>
to select the sensor, press <OK> and make the setting in the
Optionen
menu).
11.
Switch to the measured value display with <M>. The measured value
stops flashing.
12.
Sort the values pairs in ascending order.
Settings of sensors and diff. sensors
13.
In the
or pairs (see the following table).
Maintenance condition:
window appears.
Single measurement
NiCaVis 705 IQ
.
Anzeige/
menu, enter the value pair
ba75953e03
05/2017
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