Metrohm 780 User Manual

7 Various functions
780/781 pH/Ion Meter, Manual
93
7.1.3 Addition/Subtraction data (781 pH/Ion Meter only)
ADD. DATA
4
ADD.DATA
├ ion type
├ meas.type
├ electr.id
├ variance
├ slope
├ E(0)
├ c Ion
├ date
├ method
├ temperature
├ temp.sensor
├ V total
├ conc.std
├ initial voltage
├ factor
├ smpl.size
├ add1
├ add2
:
├ addn
└
curve
The data of the last standard or sample addition and subtraction to
have been carried out can be called up with <
ADD.DATA
> provided
that the measurement type has been set to '
std.add' or 'smpl.add' un-
der
PARAMETER Conc/measuring type. The data are still present
even if the last result has been replaced by '
------' in the measured
value display because the addition run was terminated prematurely.
However, the production of a report of the last result is not possible
then.
The term 'addition' is used below to include both standard and sample
addition and subtraction.
ion type:
The analyte defined for the addition under PARAMETER Conc/ion pa-
rameters
is shown here.
meas.type:
Whether the shown data come from an addition or subtraction run is
shown here.
electr.id
If an electrode Id has been entered or selected before the calibration
under
PARAMETER Conc/measuring parameters/electr.id then it
will be shown here.
Later alterations of the parameters
ion and electr.id have no effects
on the display of the addition data.

Metrohm 780 Specifications

General

Brand	Metrohm
Model	780
Category	Measuring Instruments
Language	English