Thermo Scientific Dionex AS-DV, Руководство оператора

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3 • Operation and Maintenance
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If Loop Mode is selected, enter a factor (1 to 10) to determine how much
excess sample will be flushed through the sample loop. If Concentrator
Mode is selected, the Flush Factor is always 1.
For details about controlling injection volumes, see Section 3.8.7 .
3.5.3 Basic Edit Mode
When you select Basic Edit Mode on the Sample Preparation Options
page of the Instrument Method Wizard or Program Wizard, a default list
of commands is displayed in the
Command/Parameters table. The
Dionex AS-DV executes the commands in the order in which they appear
in the table.
Default Basic Edit Mode Commands
•
LoadPosition : Switches the injection valve to the load position.
•
DeliverSample : Delivers the injection volume to the loop. By
default, the Dionex AS-DV uses the injection volume and vial
position specified in the sequence.
•
EndSamplePrep : Identifies the end of a group of sample preparation
commands. This command is used when sample overlap operation is
enabled in the Chromeleon 7 Instrument Configuration Manager or
Chromeleon 6.8 Server Configuration program (see
Section B.8.2 ).
•
Inject (Chromeleon 6.8 only): Injects the sample.
You can modify the list of default commands by selecting among several
options (
Volume , Bleed , Rinse ). When you select an option, Chromeleon
adds the appropriate commands and parameters to the Command/
Parameters table.
Basic Edit Mode Options
•
Volume : Specifies the volume of sample to deliver from the vial to
the injection valve or concentrator. For details about controlling the
delivery volume, see
Section 3.8.7 .
•
Bleed : Delivers excess sample (and any trapped air) from the vial to
waste before delivering the injection volume to the loop or
concentrator column. To enable the bleed, select the valve position