Metrohm 794 Basic Titrino User Manual
Page 19
2.4
Tutorial
794 Basic Titrino
15
So that you do not have to stop your titration manually each time, let us add a stop crite-
rion for the titration.
Stop criterion
2 x <PARAM>
<ENTER>
<ENTER>
<ENTER>
<ENTER>
2 x <QUIT>
• Press <PARAM> twice to display the title ">stop
conditions".
• Open this group of inquiries with <ENTER>.
Absolute stop volume. This can be used as a safety
measure to prevent overflow of the titration vessel.
The magnitude of the absolute stop volume. Set a value
that appears suitable for your titration vessel.
Set the pH value, e.g. pH=11.5 as the expected stop
criterion.
If several stop criteria have been set, the one that is
reached first applies.
Confirm your entries with <ENTER> and quit the inquiry
with <QUIT>.
The development of your method is now complete. Before we store it in the method mem-
ory, you should check it again. Prepare a fresh sample and restart the titration with
<START>.
If everything appears to be all right, you can now store the method in the method mem-
ory.
parameters
>stop conditions
>stop conditions
stop V:
abs.
>stop conditions
stop V:
99.99 ml
>stop conditions
stop pH
OFF