Sharp IQ-8000 Manual de Serviço descarregar pdf (Página 33)

CarboVis 70x IQ TS Measuring / Operation

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ba75950e02 11/2012

Flowchart

Fig. 4-3

Overview of

Sensortest/Zero adjustment and user calibration.

After cleaning several times

without significant change of

the sensor assesssment:

Carry out zero adjustment

Main sensor:

Check user calibration

Virtual & secondary sensor:

Check user calibration

Sensor OK

Operating error or defective sensor

(Sensor blocked for measurement)

Sensor check

(Standard)

OK Error

-40 ... +40 < -40 or

> +40

Operating error or defective sensor

Zero adjustment

Error

After several zero adjustments:

Reset to:

Factory zero adjustment or

last valid user zero adjustment

After several sensor checks:

Cleaning the sensor

Sensor check

(H2O dist.)

Assessment number

Rinse the measuring chamber

with ultrapure water several times

Clean the measurement windows

Carry out a sensor check (H2O)

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Sharp IQ-8000 Manual de Serviço Página 33