Metrohm tiamo 1.1 Manual - Manual (Page 432)

404 Method
KFT Ipol
Command for coulometric Karl Fischer Titrations with voltametric measurement
(selectable polarization current).
Devices
This command can be executed with the following devices which have the KFT
mode:
Titrino: 720, 736, 751, 758, 784, 795, 799
Titrando: 835, 836, 841
Appearance
The command has the following appearance:
without conditioning with conditioning
Parameters
The parameters for the command KFT Ipol are configured in the following 8 tabs:
• General/Hardware
Parameters for devices, dosing devices, sensors and stirrers.
•
Start conditions
Parameters for the measurement of the initial measured value and for
defining the conditions which have to be met at the start of the titra-
tion.
• Control parameters
Control parameter for the endpoint (measured value for the endpoint,
titration rate, user defined parameters, stop criterion).
• Titration parameters
Parameters for the run of the titration.
• Stop conditions
Definitions of conditions which cause the stop of the titration.
•
Conditioning
Switching conditioning on/off. Definition of start drift, drift correction
and stop conditions.
•
Additional evaluations
Definition of additional methods for evaluation of the titrations curves.
•
Additional measured values
Definition of additional measured values of other measuring com-
mands which are saved as additional column in the list of measuring
points.