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4 potentiometric evaluation, Potentiometric evaluation – Metrohm 916 Ti-Touch User Manual

Page 300

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28.1 Dynamic equivalence point titrations (DET)

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284

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916 Ti-Touch

Volume after EP

This volume will be added when the number of equivalence points
defined under Stop EP has been found. The curve shape after the equiva-
lence point can also be seen this way.

Input range

0.01000 - 9999.99 mL

Selection

off

Default value

off

Stop time

The titration is stopped when the specified time has elapsed since the start
of the titration.

Input range

0 - 999999 s

Selection

off

Default value

off

Filling rate

Rate at which the dosing cylinder is filled.

Input range

0.01 - 166.00 mL/min

Selection

maximum

Default value

maximum

maximum
The maximum filling rate depends on the cylinder volume (see Chapter
31, page 406)
.

28.1.4

Potentiometric evaluation

The parameters for the evaluation of the titration curve are defined under
[Potentiometr. evaluation].

EP criterion

The equivalence point criterion found (ERC = Equivalence point Recogni-
tion Criterion) is compared with this value. Equivalence points whose ERC
is less than the value defined here will be ignored.

Input range

0 - 200

Default value

5

EP recognition

This parameter allows you to filter out only the equivalence points that are
being sought.

Selection

all | greatest | last | ascending | descending |
off

Default value

all