Formulae For Manual Titration - Xylem SI Analytics TITRONIC 500 Manual De Instrucciones

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Fig. 56
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4.5.2.1 Formulae for manual titration

On the Formula Selection submenu you can select the appropriate calculation formula:
Fig. 57
The following calculation formulae are available for manual titration:
Titration formula
(ml1-B)*T*M*F1/(W*F2)
(B-ml)*T*M*F1/(W*F2)
(B*F3–ml*F1)*T*M/(W*F2)
(W*F2)/(ml-B)*M*F1)
ml
Legend of the abbreviations used:
ml: Titration solution consumption in ml
B: Blank value in ml, in most cases determined by titration
T: Titer of the titration solution (e.g. 0.09986)
M: Mol; Mol- or equivalent weight of the sample (e.g. NaCl 58.44)
F1 Factor 1, Conversion factor
F2 Factor 2, Conversion factor
W Weight, sample weight in grams or sample volume in ml.
Chapter 4 Method Parameters
Additional information
Formula for calculating the concentration of a
sample taking into account a blank value in
terms of ml.
Formula for calculating the concentration of a
sample taking into account a blank value in
terms of ml. Reverse titration (examples. CSB,
saponification number)
Formula for calculating the concentration of a
sample taking into account a blank value,
including a multiplicative factor. Reverse
titration.
Formula for calculating a titer (T) of a titration
solution.
Used to calculate the consumption in ml