Ion concentration
Multi 9430
60
ba75966e04
04/2015
9.
Immerse the electrode in the sample.
10.
Using
<
> <
>
and
<ENTER>
, select the values for the volume of
the sample (
Sample volume
) and the volume of the ISA/TISAB solution
(
ISA/TISAB vol.
).
11.
Select
continue
with
<
> <
>
and start the measurement with
<ENTER>
.
When the measurement is finished an entry window appears.
12.
Add the standard (complexing agent or precipitating agent) to the sam-
ple.
13.
Using
<
> <
>
and
<ENTER>
, enter the values for the volume of the
standard solution (
Std. volume
) and concentration of the standard solu-
tion (
Std. conc.
) .
14.
If necessary, set the ion type for the ion in the standard (
Ion type
) with
<
> <
>
and
<ENTER>
.
On selection of the ion type that can be defined (ION):
Using
<
> <
>
and
<ENTER>
, set the valence (
Valency
) and molar
weight (
Molar mass
) for the ion in the standard solution.
15.
Select
continue
with
<
> <
>
and start the measurement with
<ENTER>
.
The measurement result is displayed when the measurement is com-
pleted.
16.
If necessary, start measuring further samples with
<ENTER>
.
Repeat steps 6 - 13 for all samples.
i
Add standard!
Ion type
S
Std. volume
1.0 ml
Std. conc.
1.0 mg/l
continue
Standard subtraction
01.08.2013 08:00
01.08.2013 08:00
Standard subtraction
Содержание WTW Multi 9430
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