Result - SI Analytics TitroLine 6000 Mode D'emploi

126
Chapter 4 Method Parameters
delay. In this phase, additions were made by titration at linear increments. But once the desired pH is reached, it
is immediately switched to the second stage, the actual pH-stat level. This means that the drift control is now
omitted and a fixed waiting period of "zero" seconds occurs between the titration stage and the measurement
value acquisition. This is also necessary; otherwise you could not maintain the pH value over a set period in
many cases.
During the titration, the pH/time or the ml/time curve and the pH value/ml can be displayed analog.
Fig. 70 b
Fig. 70 c
4.6.3

Result

At first, the calculation options are specified (dynamic and linear titration only):
Fig. 71 a
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One inflection point (1 EQ) can be analyzed in the TitroLine 6000: