Increment; Inflection Point (Ip); Input Address Conflict - Radiometer Analytical TitraLab 870 Reference Manual

TitraLab ®
ID

Increment

Inflection Point
(IP)
Input address
conflict
Page 138
Refer to "Electrode ID", page
Refer to "Equation ID", page
Refer to "Excess reagent ID", page
Refer to "Method ID", page
Refer to "QC ID", page
Refer to "Reagent addition ID", page
Refer to "Reagent ID", page
Refer to "Result ID", page
Refer to "Sample ID", page
Refer to "Standard addition ID", page
Refer to "Standard ID", page
Refer to "Sequence ID", page
Refer to "Temperature sensor ID", page
Refer to "Titrant ID", page
Refer to "User ID (Yes/No)", page
Sets the size of the increments of a Monotonic IP titration. The
standard value of 10% of the burette size will be suitable for most
applications. For titrations where the inflection on the titration curve is
very abrupt (typically redox titrations), use a smaller value. Decreas-
ing the Increment slows down the titration.
The Increment is set in the Parameters menu of a Monotonic IP
method.
Range available:
0.01 ml to 10 ml.
Corresponds to the inflection points of the E (electrode) = f (volume of
titrant dispensed) titration curve. These inflection points represent the
equivalent points of the titrated species/titrant reaction. An inflection
on the titration curve is shown as a peak on the derivative curve. With
the Titration Manager, up to eight inflection points can be located and
used for result calculation during a single titration.
Two electrodes have been defined at the same address.
Enter the Edit electrode menu and modify the address of one of the
electrodes.
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