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CarboVis 70x IQ TS
Flowchart
ba75950e03
05/2017
Cleaning the sensor
Sensor check
(H2O dist.)
Assessment number
-40 ... +40
< -40 or
> +40
Zero adjustment
Error
OK
Sensor check
(Standard)
OK
Error
Sensor OK
Main sensor:
Check user calibration
Fig. 4-3
Sensortest/Zero adjustment and user calibration.
Overview of
TEST: MEASUREMENT WINDOWS
Clean the measurement windows
Rinse the measuring chamber
with ultrapure water several times
Carry out a sensor check (H2O)
After cleaning several times
without significant change of
the sensor assesssment:
Carry out zero adjustment
Operating error or defective sensor
(Sensor blocked for measurement)
After several zero adjustments:
Reset to:
Factory zero adjustment or
last valid user zero adjustment
TEST: ELECTRONICS AND OPTICS
After several sensor checks:
Operating error or defective sensor
Virtual & secondary sensor:
Check user calibration
Measurement / Operation
33
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