Metrohm tiamo 2.4 Manual - Manual (Page 630)

5.6 Commands
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tiamo 2.4
Input range 1.0 - 2000.0 mV/mL
Default value 25.0 mV/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.
Input 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.
Input range 0.0 - 10.0
Default value 0.9
Smoothing factor
The higher the smoothing factor, the fewer endpoints will be found.
Input range 2 - 20
Default value 5
Window
A range (window) can be defined on the measured value axis, on the vol-
ume axis or on the time axis. The break-point evaluation will only be car-
ried out in the defined window. Only the first break-point in the defined
window will be recognized.
Selection Measured value | Volume | Time | off
Default value off