beautypg.com

Metrohm 794 Basic Titrino User Manual

Page 19

background image

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

2 x

• Press twice to display the title ">stop

conditions".

• Open this group of inquiries with .

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 and quit the inquiry

with .

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

.

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