Metrohm tiamo 2.2 (ProcessLab) - Manual (Page 793)

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tiamo 2.2 (ProcessLab) ￭￭￭￭￭￭￭￭ 777
5.6.3.6 KFC
5.6.3.6.1 KFC - Overview
Dialog window: Method ▶ KFC ▶ Properties.. ▶ KFC - 'Command name'
Command for coulometric Karl Fischer Titrations with voltametric meas-
urement.
Note
The coulometric water determination is mainly used to determine small
amounts of water.
Devices
This command can be executed with the following devices.
Coulometer: 756, 831
Titrandos: 851, 852
Appearance
The command has the following appearance:
without conditioning with conditioning
Parameters
The parameters for the command KFC are configured in the following 8
tabs:
￭ General/Hardware
Parameters for devices, indicator and generator electrode and stirrers.
￭ Start conditions
Entry of a waiting period before the start of the titration.
￭ Control parameters
Control parameters 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
Entry of the stop time which causes the titration to stop.
￭ Conditioning
Enable/Disable the conditioning. Definition of start drift, drift correction
and drift value.