Metrohm tiamo 2.4 Manual - Manual (Page 498)

5.6 Commands
￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭
482 ￭￭￭￭￭￭￭￭
tiamo 2.4
Additional external measured values
Additional external measured values
on | off (Default value: off)
If this option is enabled, then a maximum of 3 new measured values can
be taken over and saved from existing measuring commands (i.e. MEAS)
which can also be displayed in curves under the designation Extern 1…3
and used in formulas as variables 'Command name.EX1…3'-
[New]
Opens the External measured value # dialog window, in which the
parameters for the external measured value can be entered (see Chapter
5.6.3.11.2, page 934).
[Properties]
Opens the External measured value # dialog window, in which the
parameters for the external measured value can be edited (see Chapter
5.6.3.11.2, page 934).
[Delete]
Deletes the external measured value selected in the table.
5.6.3.2.2.9 DET pH - Measured value window
Dialog window: Method ▶ DET pH ▶ Properties... ▶ Potentiometric evalua-
tion ▶ Evaluation with measured value window (pH) ▶ [New/[Properties] ▶ Mea-
sured value window
Measured value windows are regions (windows) on the measured value
axis for which different parameters for potentiometric evaluation can be
defined. Only those endpoints which lie within these windows and addi-
tionally meet the parameters defined for each window will be recognized.
Only one endpoint will be recognized per window.
Lower limit pH
Lower limit for the measured value window.
Input range -20.000 - 20.000
Default value -20.000
Upper limit pH
Upper limit for the measured value window.
Input range -20.000 - 20.000
Default value 20.000
EP criterion
Criterion for the recognition of endpoints. Endpoints whose discovered
ERC value is smaller than the value entered here will not be recognized.