Metrohm tiamo 2.4 Manual - Manual (Page 849)

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5 Method
tiamo 2.4
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Selection without diaphragm | with diaphragm
Default value without diaphragm
Generator current
Polarization current at the generator electrode.
for generator type = without diaphragm
Selection
100 mA | 200 mA | 400 mA | auto
Default value 400 mA
auto
Means that the current is automatically adapted to the conductivity of
the reagent and that near the endpoint the current will be controlled
at smaller values.
for generator type = with diaphragm
Selection
100 mA | 200 mA | 400 mA | auto
Default value auto
auto
Means that the current is automatically adapted to the conductivity of
the reagent and that near the endpoint the current will be controlled
at smaller values.
NOTE
For generator electrodes of the type with diaphragm, it is recommen-
ded to set the Generator current to auto.
For generator electrodes without diaphragm it is recommended to
set the Generator current to 400 mA.
Stirrer
Stirrer
Selection of the stirrer.
851, 852
Selection
1 | 2 | 3 | 4 | off
Default value 1
off
No stirrer will be used.
Stirring rate
Setting the stirring rate. The algebraic sign of the stirring rate changes the
direction in which the stirring is done.