Metrohm tiamo 2.2 Manual - Manual (Page 663)

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 5 Method
tiamo 2.2 ￭￭￭￭￭￭￭￭ 649
or after a waiting period. The volume that has been added when the end-
point is reached gives the calculable reagent consumption.
Reagent addition takes place in three phases during the titration:
￭ Initial dosing
During this phase the dosing rate increases continuously. It starts with
the Min. rate and increases to the Max. rate.
￭ Continuous dosing
In this phase addition is carried out at the Max. rate until the Control
range is reached.
￭ Dynamics
Dosing is finely controlled in this range. Shortly before the endpoint is
reached addition is only carried out at the Min. rate (Control range).