Calibration Of Ph, Orp And Fluoride Sensors - ProMinent DULCOMETER D1Cb Assembly And Operating Instructions Manual

Measured Variables and Operating Menus for Potentiometric Sensors
8.5 Calibration of pH, ORP and
Fluoride Sensors
WARNING!
Incorrect metering due to incorrect
metering range
Possible consequence: Fatal or
serious injuries.
– The measuring range of the
sensor is essential for the meas‐
uring range!
– If the assignment of the meas‐
uring range is modified, the set‐
tings must be checked in all
menus
– If the assignment of the meas‐
uring range is changed, the
sensor must be recalibrated
CAUTION!
Correct sensor operation / Run-in
time
Damage to the product or its sur‐
roundings
– Correct measuring and dosing is
only possible if the sensor is
working perfectly
– Please read the operating manual
for the sensor
– It is imperative that the run in
periods of the sensors are
adhered to
– The run in periods should be
allowed for when planning com‐
missioning
During calibration, the DULCOMETER
D1Cb / D1Cc, see
qualifications' on page 10 sets the control
'0' . Exception: a basic load or
outputs to
a manual control value has been set. This
remains active. The mA standard signal
outputs are frozen.
When calibration/testing has been com‐
pleted successfully, all of the error checks
relating to the measured value are
restarted. The DULCOMETER
D1Cb / D1Cc stores the determined data
for zero point and slope. Refer to
Ä Chapter 10.6.2.7 'Calibration Logbook '
on page 133
Ä Chapter 1.2 'Users'
®
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