2 method variables, Method vari- ables – Metrohm tiBase 1.0 Manual User Manual
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2 General program functions
tiBase 1.0
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Note
When using variables, always observe their data type (Number, Text or
Date/Time).
2.4.3.2
Method variables
Tab: Database
▶ Determinations ▶ Reprocessing ▶ Variables
Method variables include the variables FCT (factor) and DIV (divisor).
Syntax
'MV.Variable name'
Examples: 'MV.FCT' and 'MV.DIV'
Occurence
These two variables occur in the formula saved in the 870 KF Titrino plus.
By modifying these variables the result can be indicated as different con-
centration units (mg/mL, ppm etc.).
Method variables
Variable
name
Description
Data type
FCT
Conversion factor for the calculation for-
mula
Number
DIV
Divisor for the calculation formula
Number
Conversion table of the formula for KF titration
Result unit
Sample size
in...
Factor
Divisor
%
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