Metrohm 781 pH/Ion Meter - Manual (Page 105)

7 Various functions
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V total
This is the initial volume of the solution as defined under
PARAMETER
Conc/calculation parameters (see Section 6.5.4).
conc.std
The concentration of the standard used is shown here as defined under
PARAMETER Conc/standard addition .
initial voltage
The initial potential measured in the solution is shown here.
factor
smpl.size
These are further calculation parameters defined under
PARAMETER
Conc/calculation parameters and used to calculate the final result
(see Section 6.5.4).
add1, add2...addn
For each addition the volume increment, concentration and measured
potential are shown.
curve < –> >
The calibration function can be viewed as a plot. The graphics display
is accessed with <  >:
The first measuring point of the solution is marked by ' ∗ ' and the addi-
tions with a '+'.
This display is exited with <QUIT>.