EUTECH INSTRUMENTS ALPHA CON 1000 CONDUCTIVITY CONTROLLERTRANSMITTER (REVISION 3) Instrukcja Użytkownika Pobierz pdf (Strona 10)

Seven ranges in a single controller allows the

controller to be used in a wide variety of

applications. Maximum measurement range is

1000 mS/cm. Accuracy of ±1% is achievable

for most ranges, while ±2% for measurements

above 500 mS/cm.

4- or 2-cell electrode system can be used with a

input of cell constants, from 0.005 to 9.999.

New 4-cell electrode system eliminates polarizing

effects ensuring more accurate measurements in

highly conductive samples.

The cell constant corresponding to the

cell connected to the controller can be input

independently during calibration.

Status of the cell is updated and displayed after

every calibration and can be viewed at anytime.

Temperature Coefficients can be set for more

precise temperature compensation. Select from

0.0% to 10.0%.

In addition, for 0 to 2.000 µS/cm range, select ‘Pure

water’ compensation graph to correct for the non-

linearity of pure water temperature correction

curves.

Alpha CON 2000 Conductivity

αα

αlpha CON 2000

Controller/Transmitter

Temp

Resistivity Of Pure Water

5 1015 202530354045505560657075

85 100

Resistivity In Mohms

100

1 2 ... 5 6 7 8 9 10 11 12 13

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EUTECH INSTRUMENTS ALPHA CON 1000 CONDUCTIVITY CONTROLLERTRANSMITTER (REVISION 3) Instrukcja Użytkownika Strona 10