Dosing Parameters - Xylem SI Analytics TITRONIC 300 Manual De Instrucciones

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4.5.3

Dosing parameters

Fig. 60
The dosing parameters (dosing speed, filling speed and max. dosing/titration volume) are determined for each
method. This applies to both types of methods such as manual titration and dosage.
Fig. 61
The dosing speed can be set as a function of the interchangeable unit in terms of ml/min from 0.1 to 100 ml/min.
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.
Dosing unit
20 ml
50 ml
Max. dosing speed [ml/min]
40
100