Thermo Scientific Dionex ICS-2000, Руководство оператора

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3 • Operation and Maintenance
Doc. 031857-03 4/06
3-19
1. Complete the steps in Sections 3.2 through 3.8 to prepare for
operation and to start up the ICS-2000.
2. Load the sample, using a syringe, vacuum syringe, or autosampler
(see Section 3.10 ).
3. In Chromeleon, select Control>Acquisition On . Chromeleon
records the signal supplied by the detector and displays the signal plot
on the Control panel.
4. Click the Autozero button on the Control panel or the touch screen
HOME
page.
5. Inject the sample (see Section 3.10.4 ).
6. In Chromeleon, monitor the chromatogram on the Control panel and
select Control>Acquisition Off when sample data is collected.
NOTE Data from Chromeleon manual processing is saved
in the MANUAL sequence folder under the local
datasource. This data is overwritten each time a
new manual sample is processed. To save the data
from a manual run, select the MANUAL folder,
select File>Save As, and enter a new name for the
sequence.
7. If you are controlling the ICS-2000 from the touch screens, select the
PLOT
button on the
HOME
page to view a plot of the conductivity
data.
3.11.2 Automatic (Batch) Sample Processing
For batch processing, you use Chromeleon to create a list of samples (a
sequence) to be processed automatically. For each sample, the sequence
includes a program with commands and parameters for controlling the
ICS-2000, controlling the autosampler (if used), and acquiring sample
data. The sequence also includes a quantification method for peak
identification and area determination. Additional sample processing
parameters are included in the sequence (for example, the sample name,
sample type, injection volume, etc.).
After defining the sequence, you can start batch processing.