Hanna Instruments HI 903 - Manual (Page 86)

5-22
METHODS
5.5.14.5 Dosing Parameters
The user can set the minimum and maximum volume of titrant / dose.
The titrant min and max dose values are determined by the type of reagent, reagent
concentration and the expected content of water in the sample. Correct determination of
these values is necessary in order to prevent over-titration and ensure the highest possible
accuracy.
5.5.14.6 Timed Increment
The user can enter the period of time between two successive doses.
The time period must be defined in accordance with the specifics of the analysis.