90
When used for the first time, it is recommended to enter here at least the name of the reagent being used. To do
so, confirm the "Reagent"selection with <ENTER>, then type the name and possibly the concentration (fig. 12).
Fig. 15
Press <OK>/<ENTER> to confirm (fig. 15). Following the optional input of additional parameter, press <ESC> to
leave the reagents menu (fig. 16). The approximate concentration of the KF titrant (e.g. 5 or 2) should be entered
under concentration. Thereby the drift in µg/min can be calculated in the right dimensions.
Fig. 16
You will be prompted for a confirmation of the values (fig. 17):
Fig. 17
If you selected <Yes>, the values will be written into the interchangeable unit. You can see this from a message
in red colour displayed at the bottom. Upon completion, the left bottom corner of the display will show the new
name of the reagent (fig. 18). In the present case this is Titrant 5.