5.8 Carrying out a determination
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44
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899 Coulometer
5.8
Carrying out a determination
The sample size can be entered in the following ways when a determina-
tion is carried out:
￭
Enter manually on the instrument.
￭
Send automatically from a connected balance. For this purpose, check
the manual for the balance.
Proceed as follows to carry out a determination:
1 Loading the method
￭
See Chapter "Methods", Page 34.
2 Starting conditioning
￭
Press
[START]
.
Conditioning starts.
Conditioning not OK
is displayed until the
endpoint is reached. The working medium is titrated to the endpoint.
This is indicated by
Conditioning OK
. The status is kept stable.
The stirring rate can be modified with the
Stirrer
function. The fol-
lowing dialog is opened by pressing
[OK]
:
The stirring rate can be reduced with
Stir-
and increased with
Stir+
.
Off
switches the stirrer off.
On
is now displayed instead. This can be
used to switch the stirrer back on. This dialog is exited with
[BACK]
.
Содержание 2.899.0010
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