Metrohm tiamo 2.2 (ProcessLab) - Manual (Page 554)

5.6 Commands ￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭
538 ￭￭￭￭￭￭￭￭ tiamo 2.2 (ProcessLab)
Maximum evaluation
Maximum evaluation
on | off (Default value: off)
If this option is enabled, then the associated volume, time and temperature
for the maximum measured value will be interpolated from the measuring
point list.
Threshold value
The evaluation of the maximum begins as soon as the slope of the curve
exceeds the set threshold value.
Range 0.5 ... 10.0 µA/mL
Default value 5.0 µA/mL
Break-point evaluation
Note
This evaluation method is possible only with Titrando and 855.
Break-point evaluation
on | off (Default value: off)
A break-point evaluation is used to determine sharp changes of direction in
the titration curve.
EP criterion
Measure of the minimum sharpness of the break-point. The smaller the EP
criterion set, the more break-points will be found. As this is a relative value
related to the total measured value alteration, even small changes in the
measured value can be evaluated as a break-point for a small measured value
range.
Range 0 ... 1.0
Default value 0.3
Slope
Minimum difference between the slope before and after the break-point.
The smaller the difference, the more break-points will be found.
Range 0.0 ... 10.0
Default value 0.9
Smoothing factor
The higher the smoothing factor, the fewer endpoints will be found.