Metrohm tiamo 2.4 (process analysis) - Manual (Page 1424)

6.6 Subwindow Titrants/Solutions
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1408 ￭￭￭￭￭￭￭￭
tiamo 2.4 (for Process Analysis)
History graph
The graph shows the last 10 titer values for the selected solution. The titer
values are shown in different colors in the history table:
￭ Blue, if the titer has been determined automatically by a method.
￭ Black, if the titer has been entered manually.
If limits have been defined, then the warning limits will be shown in
orange and the intervention limits in red.
NOTE
The history graph can be copied to the clipboard with the context-sen-
sitive Copy menu item.
[Limit values]
Opens the Limit values for titer dialog window, in which the warning and
intervention limits can be defined for the titer (see Chapter 6.6.3.5, page
1408). These limits apply only to the graph, no monitoring is carried out
during the titer determination.
[Delete history]
Deletes the titer history.
6.6.3.5 Titer history Limit values
Dialog window: Configuration ▶ Titrants/Solutions ▶ [Edit] ▶ Properties... ▶ Titer
history ▶ [Limit values] ▶ Limit values for titer
Warning and intervention limits can be defined for the titer in the Limit
values for titer dialog window. If you have defined the limits, then these
will be shown in the graph in orange for warning limits and red for inter-
vention limits. Whether these limits are observed is not monitored, i.e., if
the limits are exceeded no action will be taken and these solutions can be
used in determinations.
Warning limits for titer
on | off (Default value: off)
If this option is activated, then the titer value will be shown in orange if
these limits are exceeded.
Lower limit
Lower warning limit.
Entry 10 digits
Default value 0.9750