Setting Up the 600E Pump 163
3. If the actual flow rate is less than or greater than 1.0 mL/min, type a flow factor
value to compensate for the difference. The valid range is 0.950 to 1.050. For
example, if your actual flow rate is 0.98 mL/min, use a flow factor of 1.02.
4. Press Enter.
Autostart
Specifies a time delay before a run starts and tells the system where to begin execution
(Gradient Table number). You can use Autostart at any time. While the Autostart
countdown is in progress, you can continue to run a method started before you initiated
Autostart. When the countdown completes, the system immediately aborts any run in
progress and the Autostart parameters take precedence.
To Autostart a gradient:
1. Press the Set Up function key to display the Pump Setup screen.
2. Move the cursor to the Autostart field.
3. Type the total delay time in the Hrs and Min fields.
• Enter a value between 0 and 99 for Hrs (hours).
• Enter a value between 0 and 59 for Min (minutes).
4. Press Enter.
5. At the Table field, type the number of the Gradient table at which you want program
execution to start. Press Enter.
Sample Gradient Table
For example, your Gradient Table may appear as shown in Figure 8-10.
Figure 8-10 Example of a Gradient Table
Time Flow %A %B %C %D Curve
Initial 1.00 100 0 0 0 *
30.00 1.00 0 100 0 0 6
35.00 1.00 100 0 0 0 6
50.00 1.00 100 0 0 0 11
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