Thermo Scientific Dionex Easion, Operator'S Manual

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Dionex Easion Operator’s Manual
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Doc. 155028-01 08/20
4. Verify that the injection valve is in the Load position. If it is not, click
Load on the Chromeleon ePanel (see Figure 2-10 ).
5. Insert a syringe into the sample loading port on the Dionex Easion
front door and pull out the plunger to draw the sample into the
injection valve. Draw at least five times the sample loop volume.
NOTE The line from the sample to port W (6) on the
injection valve must be filled before the sample
loop can be filled.
6. Use one of the following methods to inject the sample onto the
column.
•
Manually: Click Inject on the Chromeleon ePanel. For more
information about manual sample processing, see Section 3.11.2 .
•
Automatically: Include the Inject command in a Chromeleon
instrument method (see
Section 3.11.6 ). For more information
about automatic sample processing, see Section 3.11.3 .
3.11.6 Example Chromeleon Commands for Loading and
Injecting Samples
The following example shows commands for loading and injecting
samples using a Dionex AS-DV.
Example Dionex AS-DV Instrument Method Commands
Sampler.LoadPosition ;Switch the valve to Load.
DeliverSample ;Deliver sample to the valve.
0.000 Autozero ;Zero the baseline.
Wait CycleTimeState ;Wait for cycle time (if any).
Inject ;Switch the valve to Inject.
ECD_1.AcqOn ;Start data acquisition.
14.000 ECD_1.AcqOff ;Stop data acquisition.