Metrohm 751 GPD Titrino - Manual (Page 91)

2.12. TIP, Titration procedure
751 GPD Titrino
88
Preparation of submethods for use in TIP
All titration data, i.e. curves and lists of measured points must be put out in the
submethod as they are overwritten on return to TIP.
Individual values from the submethod, e.g. endpoints or calculated results must be stored
as temporary variables C7X. This allows them to be used in TIP for further calculations.
Reevaluations of data of a submethod are not possible in TIP. The submethods should
thus be thoroughly wet tested before they are used in TIP.
Assignment of temporary variables in the submethod:
With key <DEF> temporary variables can be
assigned.
The entries are specific to the method and are stored in
the method memory.
temporary variables
for higher-level calculations.
The display texts of the Titrino are shown to the left.
The values are the default values.
>temporary variables
C70=
C71=
:
C79=
Temporary variables
Assignment of result, endpoints or variables (RSX, EPX,
CXX)
Values of the submethod to be used in TIP
calculations.
Calculations in TIP
In TIP calculations variables C7X from different submethods can be used, formula entry
see page 74.
Note:
We recommend to execute the calculations in TIP, as they can only be recalculated "dryly"
in TIP itself, e.g. with a different sample size.
DEF
(
2
def
>formula
>silo calculations
>common variables
>report
>mean
>temporary variables