Xylem WTW NiCaVis 705 IQ TS, Руководство по эксплуатации

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NiCaVis 705 IQ TS
Measurement / Operation
27 ba77189e01 05/2017
sensor. A zero adjustment can be required if, for example, the
Sensor check
(H2O dest.)
is not successful even after the sensor was thoroughly cleaned.
If the
Zero adjustment
is not successful, the sensor is blocked for measurement.
A successful
Zero adjustment
is required for the determination of measured val
-
ues.
Sensor check
(standard)
Use the
Sensor check (standard)
to check the sensor with a standard solution
(see chapter 6 S
PARE PARTS
,
MAINTENANCE EQUIPMENT
,
ACCESSORIES
). During
the check, the recorded spectrum is compared to a reference spectrum of the
standard solution stored in the sensor.
The sensor should always be very thoroughly cleaned prior to a zero
adjustment.
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