3.3
Method
845 Eluent Synthesizer / Instructions for Use 8.845. 8001EN
21
Total Volume mL [ 200...5000 ; 200 ]
Volume (in mL) to be prepared in the course of a mixing
process.
Changing the
Total Volume
does not affect the ratio
of the
Components
mixed. The numerical values of
the
Components
given with the (absolute) unit mL are
adapted automatically.
Stirrer Speed [ -15...15 ; 4 ]
Speed of the stirrer.
/
Switch on / switch off stirrer.
When starting the mixing process (by clicking on
)
the stirrer is always switched on.
Opens the window
PH-ADJUSTMENT CONFIGURATION
.
3.3.3 pH
Adjustment
General information about pH adjustment
pH adjustment is always carried out after the
main component
has
been added (i.e. at the end of the mixing process).
For automatic pH adjustment
702 Titrinos
from Metrohm are intended
for use. If the pH needs to be adjusted from both sides (without
changing the
pH-Controller
liquid), two
702 Titrinos
are required as
pH-Controllers
.
In the fields
pH-Adjustment
and
pH-Controller
define whether and how
the pH is to be adjusted.
If
autonomous
is selected for
pH-Adjustment
then
none
must not
be selected for
pH-Controller
. For
autonomous
a
pH-Controller
must be used.
Window "pH-Adjustment Configuration"
The dialog window
PH-ADJUSTMENT CONFIGURATION
can be opened
by clicking on the button
in the Main Window.
In the
PH-ADJUSTMENT CONFIGURATION
window the pH adjustment
procedure can be defined.
Содержание 2.845.0010 845
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