Metrohm tiamo 2.4 Manual - Manual (Page 868)

5.6 Commands
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tiamo 2.4
slow
For titrations in which the finest details are also to be visible. This could
however also lead to an increase in noise, which could result in unwan-
ted EPs.
optimal
Parameter set for all standard titrations; optimized for the most fre-
quent applications.
fast
For less critical, fast titrations.
User
User-defined settings of the individual titration parameters which affect
the titration rate.
Control
NOTE
Will be displayed only if the option User is selected in the selection list
Titration rate.
Control range
The control range is entered as distance to the endpoint. Within the con-
trol range, bromine will be generated in steps which are controlled by the
Minimum rate. The larger the control range, the slower the titration.
Outside the control range, bromine will be generated continuously with
Maximum rate.
The standard control parameters are optimal for most applications and
should not be modified. If you nevertheless need to modify the control
parameters for special reagents and/or samples take care that the polari-
zation current of the indicator electrode (I(pol)), the endpoint and the
control range are linked to each other.
Input range 0.1 - 1250.0 mV
Default value 400.0 mV
Max. rate
Maximum rate with which bromine is generated outside the Control
range.
Input range 10.0 - 19876.0 µg/min
Default value 500.0 (slow), 1000.0 (optimal), 2000.0
(fast) µg/min
Selection maximum