128
4.6.6
Dosing parameter
Fig. 106
The dosing parameters (dosing speed, filling speed and max. dosing/titration volume) are determined
for each method. This applies to all types of methods such as manual and automatic titration, dosing
and Solution Preparation.
Fig. 107
The dosing speed can be set in % from 1 to 100 %. 100 % is the maximum dosing speed.
Dosing unit
Max. dosing speed [ml/min]
20 ml
40
50 ml
100
The filling speed can be set in terms of seconds from 20 to 999. The standard setting of this value is
30 seconds. For diluted aqueous solutions the filling speed can be six to 20 seconds. For non-
aqueous solutions the filling speed should be set to the 30 seconds. In the case of highly viscous
solutions such as concentrated sulphuric acid the filling speed should be further reduced down to 40 -
60 seconds.
Depending on the method type, the (maximum) the living volume or titration volume can be set to
999.999 or even 9999.999.
