ISE Operation: selectivity check

Run a selectivity check to validate the selectivity of the Na and K electrodes using two types of selectivity-check solutions.

Running a selectivity check

1. At the Menu Panel, select Maint., then select ISE Operation.

2. In the Selectivity Check area, to select the mode, select Yes for Na and/or K .

3. Set the CTT posi. and Container fields for the selectivity-check solution in the selected mode.

4. Place the selectivity-check solution in the assigned CTT position.

5. Select Execute.

6. To stop the selectivity check while it is running, select Cancel.

Test data is not printed or saved.