Titration End - Xylem Si Analytics TitroLine 5000 Mode D'emploi

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4.6.4.5 Pretitration
If the titration agent consumption is roughly known, you can set a pretitration volume. In this process, a defined
volume is dosed (= pretitrated) following the initial waiting time. After the addition of the pretitration volume,
another defined span of time is observed as the waiting time before the next titration step is added.
The pretitration volume is automatically added to the titration agent consumption. The pretitration volume can be
set from 0.000 and 99.999 ml, the possible range for setting the waiting time following pretitration is between
0 and 999 seconds (Fig. 100).
Fig. 100

4.6.4.6 Titration end

The end of a titration (Fig. 101) is reached, and the result will be calculated as soon as, if
the defined «End value» pH and mV has been reached
the criteria (steep, flat, «slope value») have been met for one turning point (EQ1) in the case of a linear
or dynamic titration
the predefined value ml has been reached («Maximum titration volume»)
or if the titration was terminated manually by operating the <Stop> key.
Fig. 101
It is also possible to switch off the criteria for the end value for pH and mV (Fig. 102).
The possible pH end value input ranges from 0.000 to 14.000.
The possible mV end value ranges from - 2000 to + 2000.

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