ASTLES SENSOLUTION C800 Instalasi dan Pengoperasian - Halaman 11

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C800 Analyser Operating Manual

8. Calibration

Before starting calibration ensure the analyser is set up correctly by referring to

perform calibration you will require conductivity standards. Standards are available in 84μS and

1413μS and can be purchased by emailing [email protected].

When calibration has started the analyser will go into a temporary hold mode until the calibration is

complete.

Different ranges require different conductivity standards for calibration. For 0.0-200.0 range use

84μS and for 0-2000 range use 1413μS. The calibration standard must be within 10% – 90% of the

maximum conductivity.

To calibrate the analyser perform a calibration using conductivity standards. The calibration will fail

either if the calibration factor is above 2.

902857-A - C800 Analyser Operating Manual.docx

To start a calibration press the CAL button.

Dry the sensor and hold it in air. Check the

process value reads 0μS.

Place the sensor in the standard, wait for the

value to settle. Adjust the lower value to match

the conductivity standard and press the

button.

section

Current process value

Adjusted value

7. To