EUTECH INSTRUMENTS ALPHA CON 100 CONDUCTIVITY CONTROLLERTRANSMITTER Manual de instrucciones descargar pdf (Pagina 10)

4 MEASUREMENT MODE

The αlpha CON 190 controller is capable of taking conductivity measurement with

Automatic (ATC) or Manual (MTC) Temperature Compensation.

The measurements are displayed distinguishingly by the annunciators on the front

panel.

4.1 Measurement mode display

Press the MODE key to toggle between Conductivity and Temperature

measurement mode.

Conductivity Measurement Mode

The controller displays the selected Conductivity range number, R X (X ranges

from 1 to 8), for 2 seconds before displaying the Conductivity measurement. The

µS or mS annunciator will light up depending on which range is selected.

Conductivity Range Range No., R Resolution Cell Constant

0.00 – 20.00 µS/cm 1 0.01 µS/cm 0.1

0.0 – 200.0 µS/cm 2 0.1 µS/cm 0.1

0.0 – 200.0 µS/cm 3 0.1 µS/cm 1

0 – 2000 µS/cm 4 1 µS/cm 1

0.00 – 10.00 mS/cm 5 0.01 mS/cm 1

0.00 – 20.00 mS/cm 6 0.01 mS/cm 1

0.0 – 200.0 mS/cm 7 0.1 mS/cm 1

0.0 – 200.0 mS/cm 8 0.1 mS/cm 10

Temperature Measurement mode

Press MODE key once to view the temperature measurement. The °C annunciator

lights up. The display shows ATC or MTC, then the current measured temperature.

For selection of temperature compensation ATC or MTC, see Setup program P4.1.

NOTE: After pressing the MODE key to display Temperature, if there is no further

key-press, the Controller will automatically revert to Conductivity Measurement

mode after about 30 seconds.

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EUTECH INSTRUMENTS ALPHA CON 100 CONDUCTIVITY CONTROLLERTRANSMITTER Manual de instrucciones Pagina 10