Metrohm tiamo 1.3 Manual User Manual
Page 447
Commands
421
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, 857, 890
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 defin-
ing the conditions which have to be met at the start of the titration.
•
Control parameters
Control parameter for the endpoint (measured value for the endpoint, titra-
tion 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 commands
which are saved as additional column in the list of measuring points.
General/Hardware
The general parameters for the control device, the dosing device, sensor and the
stirrer are defined on this tab.