5 tet - stop conditions – Metrohm tiamo 2.3 Patch 1 (process analysis) User Manual

Page 937

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5 Method

tiamo 2.3 Patch 1 (for Process Analysis)

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921

Damping until

Range from the start of the measurement in which the curve is addition-
ally damped. This parameter allows to minimize the influence of titration
artifacts (e.g. spikes), which occur at the beginning of the measurement
and can mistakenly be interpreted as endpoints. The damping functions as
a linear ramp, i.e. its influence is the highest at the beginning and then
decreases linearly to the defined volume.

Range

0.0 ... 50.0 mL

Default value

0.2 mL

5.6.3.9.5

TET - Stop conditions

Tab: Method

TET Properties... Stop conditions

Command name

Name of the command.

Input

25 characters

Conditions for stopping the titration. If more than one stop condition is in
effect at the same time, then the criterion which is fulfilled first will stop
the titration.

Stop volume

Stop when the given volume has been added after the start of the titra-
tion (including start conditions). The stop volume should be adapted to
suit the sample weight or the titration vessel size.

Range

0.01 ... 50.00 mL

Selection

off

Default value

off

Stop measured value

Stop when the measured value entered for a measuring point has been
reached since the start of the titration. Thereby, the direction of the meas-
urement curve (ascending or descending), which is determined after
recording the first 50 measuring points, is taken into account.

Range

0.0 ... 60.0 °C

Selection

off

Default value

off

Stop time

Stop when the entered time has elapsed after the start of the titration
(including start conditions).

Range

0 ... 999999 s

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