Metrohm 743 Rancimat - Manual (Page 130)

4.7 Results ￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭
122 ￭￭￭￭￭￭￭￭ 743 Rancimat
2 Adjust the parameters
￭ Activate the options Recalculate induction time and Calcula-
tion active.
￭ Under Evaluation delay and Evaluation suppression start/
end, enter the required values.
￭ Under Evaluation sensitivity, enter the required value.
The software suggests a value with which the highest maximum
of the second derivative is accepted as the induction time. If there
is no suggestion then the highest maximum has already been
accepted.
The default value "1" will lead to the correct result for most appli-
cations. Smaller values will cause the acceptance of smaller maxi-
mums of the second derivative. Higher values require a higher
maximum.
￭ Confirm the entries with [OK].
Note
A detailed description of the parameters can be found at "Recalcu-
late induction time", page 124.
Recalculating the stability time
Proceed as follows to recalculate the stability time:
1 Open dialog window
￭ Select the determination which is to be recalculated (see "Select-
ing determinations", page 90).
￭ Click on the menu item Determination ▶ Recalculation.
The dialog window Recalculation appears.
2 Adjust the parameters
￭ Activate the options Recalculate stability time and Calcula-
tion active.
￭ Under Delta Kappa enter the required value and confirm with
[OK].
Note
A detailed description of the parameters can be found at "Recalcu-
late stability time", page 125.