Orion Benchtop pH/ISE Meter Instruction Manual
Other Measurement Modes
57
I. Karl Fischer Titrations
A 10 microampere polarizing current is available for Karl Fischer or other
polarized electrode titrations.
Use the Karl Fischer adapter, Orion 090048.
1. Insert KF electrode pin-tip connector into the KF adapter. Connect
the other pin-tip of the electrode into the reference input.
2. Connect the BNC plug of the KF adapter to the BNC meter input.
3. Insert pin-tip connector of the KF adapter into KF input on the meter.
4. Select the mV mode and then press measure. On the Orion 920Aplus
identify the electrode as KF.
5. Perform titration.