Metrohm 870 KF Titrino plus Manual - Manual (Page 71)

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7 Parameters
870 KF Titrino plus
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Result unit
The result unit is displayed and saved together with the result.
Selection % | ppm | mg/mL | g | mg | mL | mg/piece |
User-defined
Default value mg/mL
User-defined
A user-defined unit can be created. This will be added to the selection
list. The previous entry will be overwritten as soon as the new unit has
been defined. A blank entry can be generated this way as well.
7.1.8 Calculations - Methods "KFT Ipol/Upol", "KFT Ipol/Upol–Blank"
Menu ▶ Parameters ▶ Calculation
Calculation formula for KFT Ipol/Upol
EP1*TITER*FCT/(C00*DIV)
Calculation formula for KFT Ipol–Blank
(EP1–CV01)*TITER*FCT/(C00*DIV)
Calculation formula for KFT Upol–Blank
(EP1–CV02)*TITER*FCT/(C00*DIV)
The calculation formulas are predefined and cannot be modified.
The Factor (FCT) and Divisor (DIV) parameters need to be adjusted,
depending on the unit used for the sample size and the result. If the calcu-
lation formula is selected and the [OK] key is pressed, then a table with
the conversion factors will be displayed:
Table 3 Conversion table
Result unit Sample size
in … Factor (FCT) Divisor (DIV)
% g 0.1 1
% mg 100 1
% mL 0.1 Density of the
sample in g/mL
ppm g 1000 1
ppm mL 1000 Density of the
sample in g/mL
mg/mL g Density of the
sample in g/mL 1