2 start conditions, Start conditions – Metrohm 848 Titrino plus User Manual

Page 108

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7.3 Endpoint titrations (SET)

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98

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848 Titrino plus

Input range

0.0 - 99.9 µL/min

Default value

0.0 µL/min

Cond. stop volume

Maximum permissible volume that can be dosed during conditioning.
Conditioning is stopped when the specified volume is dosed. If condition-
ing is continued by pressing [START] once again, then the titrant volume
that has already been dosed will not be taken into account; i.e. the dosing
starts again at zero. The stop volume should be adjusted to the size of the
titration cell in order to prevent any overflow.

Input range

0.00000 - 9999.99 mL

Default value

20.0000 mL

Selection

off

Cond. stop time

Maximum permissible time over which conditioning may take place. Con-
ditioning is stopped when the specified time has elapsed.

Input range

0 - 999999 s

Selection

off

Default value

off

7.3.2

Start conditions

Menu

▶ Parameters ▶ Start conditions

The parameters that are carried out before the start of titration are
defined under Start conditions.

Activation pulse

Output of an activation pulse on a remote line. This activation pulse starts
a connected Dosimat.

Selection

on | off

Default value

off

Start delay time

Waiting time after the start of the determination, before titration takes
place. An auxiliary solution can, e.g. be added with a Dosimat during this
time (parameterization at the Dosimat). The Activation pulse parameter
must however be switched on for this purpose.

Input range

0 - 999999 s

Default value

0 s

Start volume

Volume that is dosed prior to the start of the titration.

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