Conductivity Operation (A-Ab33M1 And A-Ab33Ec); Conductivity Setup; Set Cell K Value; Set Calibration Standard Solution - OHAUS a-AB33M1 Mode D'emploi

Analyzer and Bench Meter
4. Conductivity Operation (a-AB33M1 and a-
AB33EC)
This chapter is for a-AB33M1 and a-AB33EC models which support conductivity
measurement.
4.1

Conductivity setup

4.1.1

Set cell K value

The cell K value is usually recorded in the factory inspection report or marked on the
electrode cable.
To set the Cell K value:
1. Touch the Menu icon
2. Touch Setup, and then touch Conductivity.
3. Touch Cell K.
4. Press the
confirm your setting.
After calibration, if the result is within ± 20% of the cell K value you set, the screen will
display , indicating the electrode is in good condition. If the result is out of the range,
the screen will display
4.1.2

Set calibration standard solution

The six predefined standard solutions are 10 μS/cm, 84 μS/cm, 146.5 μS/cm, 500
μS/cm, 1413 μS/cm and 12.88 mS/cm.
To set the standard solution:
1. Touch the Menu icon
2. Touch Setup, and then touch Conductivity.
3. Touch Std.Solution, and then touch the standard solution you want to confirm
your setting. Press the
the first page.
4.1.3

Set reference temperature

To set the reference temperature:
1. Touch the Menu icon
2. Touch Setup, and then touch Conductivity.
3. Touch Ref.Temp..
4. Touch the reference temperature you want to confirm your setting.
Note: The calculation formula from ° F to ° C is: ° C = 5/9 (° F - 32).
to enter menu option.
or button to adjust the value. Touch the value on the screen to
, indicating the electrode needs cleaning.
to enter menu option.
button to turn to the next page if the solution is not in
to enter menu option.
EN-17