wtw inoLab 740, Operating Manual

Page: 124 / 274

Ion concentration
124
12 Enter Standard volume , Standard concentration and
Ion type for the sample (#1) and standard solution
(#2) with
82
and [Next] .
13 For the entry of a self-defining type of ion ( ?? ):
l
Select the ?? entry for the ion in the sample (#1)
with
82
.
l Set the valency and molecular weight for the ion in
the sample with
[Next] and
82
.
l
Select the ?? entry for the ion in the standard
solution (#2) with [Next] and
82
.
l Set the valency and molecular weight for the ion in
the standard solution with
[Next] and
82.
14 Terminate the measurement with [Start] .
15 Start a new measurement with [Next] .
16 Repeat steps 11 - 20 for all samples.
17 Terminate the measurement with [ESC] .
A security prompt appears
18 Select Yes with [Next] .
19 Confirm Yes with
g
.
The measurement is terminated.