SI Analytics TitroLine 7500 KF - Automatic KF Titration

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Chapter 3 – Working with the titrator TitroLine
®
7500 KF
Standard methods KF Application
Titer 1-Component (liquid standard) Determination of the concentration of the titration
agent. Suitable for 1-component reagents. Standard is
a liquid standard in ampoules with a concentration of
10 mg/g.
Titer 1-Component (solid standard) Determination of the concentration of the titration
agent. Suitable for 1-component reagents Standard is
the standard substance sodium tartrat dihydrate with a
water amount of 15.66 %.
Titer 1-Component (water) Determination of the concentration of the titration
agent. Suitable for 1-component reagents Standard is
pure water
Titer 2-Component (liquid standard) Determination of the concentration of the titration
agent. Suitable for 2-component reagents. Standard is
a liquid standard in ampoules with a concentration of
10 mg/g.
Titer 2-Component (solid standard) Determination of the concentration of the titration
agent. Suitable for 2-component reagents Standard is
the standard substance sodium tartrat dihydrate with a
water amount of 15.66 %.
Titer 2-Component (water) Determination of the concentration of the titration
agent. Suitable for 1-component reagents Standard is
pure water
Sample 1-Component Method for sample titrations with 1-component
reagents
Sample 2-Component Method for sample titrations with 2-component
reagents
Statistics are switched on. The mean value of the titer in mg/ml is automatically saved in the attachment. It is then
used automatically in the sample titration.
The results of the sample titration are calculated in %. If needed, the unit can be converted into other units of
measure, such as ppm.
3.6.2 Automatic KF Titration
The method being displayed can now be carried out immediately with <START>. The preconditioning is run first.
The solvent and the titration vessel contain moisture (water) that should not influence the calculation of the result.
The conditioning is run automatically after the Start button or the F1 key are pressed. The final conditions are the
same as the conditions of the actual sample titration.