SL Analytics TitroLine 5000 - Page 49

123
Dynamic control
If dynamic control was selected, one has a selection of 3 different stages: steep, medium and flat:
Fig. 94
Dynamic parameters
Min./max. step size
Applications
Steep
0.02/1.0
Strong acids and alkali (HCl, NaOH,
HNO3 etc.), redox titrations such as
iron (permanganometric or
cerimetric), halogenides high
concentrations
Average
0.02/1.0
Iodometric titrations, halogenides,
medium-strength acids and alkali
Flat
0.05/0.5
Weak acids and alkali, titrations
involving Ca- or Cu-ISE