SI Analytics TITRONIC 300 - Page 29

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terms of ml. Reverse titration (examples. CSB,
saponification number)
(B*F3–ml*F1)*T*M/(W*F2)
Formula for calculating the concentration of a
sample taking into account a blank value,
including a multiplicative factor. Reverse
titration.
(W*F2)/(ml-B)*M*F1)
Formula for calculating a titer (T) of a titration
solution.
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.
After selecting a formula, please confirm your selection with <OK>/<ENTER>:
Fig. 48
The values of the individual parameters of the selected calculation formula can now be input one by one.
Fig. 49