Xylem SI Analytics TitroLine 6000 Manual De Instrucciones página 144

144
Chapter 4 Method Parameters
Fig. 98
If automatic EQ detection is off, titration will continue to the predefined end value in mV or pH or to the maximum
ml value, respectively. Nevertheless, it is possible to calculate the EQ subsequently on the basis of the recorded
measurement data.
If EQ detection is activated, you can define the slope value for the EQ:
Fig. 99
The determination of the equivalence point (EQ) is done on the basis of the maximum of the first derivation (red
curve) of the measurement data. The slope value (dmv/dml) can be read on the printout. It is put between
brackets to the right of the EQ value.
Setting of the maximum titration volume should always make sense. It also serves as a safety criteria to
prevent excessive titration, i.e. a possible overflow of the titration vessel. The maximum titration volume can be
set between 1.000 und 999.999 ml:
Fig. 100 a