Metrohm tiamo 1.2 Manual - Handbuch (Seite 442)

416 Method
General/Hardware
The general parameters for the control device, the electrodes and the stirrer are
defined on this tab.
Command name
25 characters, [ KFC # ]
Name of the command.
Device
Device name
Device name, [ not defined ]
Selection of the device from device table. Only those devices being able to
execute the command are selectable. Additionally,
not defined can be se-
lected. In this case, the device name must be assigned by the user at the
start of the method.
Device type
Device types, [ 831 KF Coulometer ]
Display or selection of the device type. If a device is selected under Device
name , this parameter is not editable any more. The device type belonging to
the selected device is displayed instead.
If the option
not defined is selected as Device name , all device types being
able to execute the command can be selected independently from the de-
vices in the device table.
Indicator electrode
I(pol)
2, 5, [ 10 ], 20, 30 µA
Polarization current at the indicator electrode.
Note
On changing this parameter take care that the polarization current of the indica-
tor electrode, the endpoint and the control range are linked to each other (de-
tails see
Control parameters ).
Electrode test
on, [ off ]
Switching on/off the electrode test for polarized electrodes. The electrode
test for polarized electrodes is carried out during the transition from an in-
active condition to a measuring condition