Waters 2489, Обзор и руководство по обслуживанию

Страница: 83 / 150

June 11, 2015, 715004752 Rev. A
Page 83
Figure 3–25: Zero and sample scan screen
3.3.2.1 Running the sample scan
Run the zero scan before running the sample scan. To ensure identical flow cell and
solvent conditions, run the sample scan for the corresponding zero scan within 15
minutes of running the zero scan.
To run a sample scan:
1. Set up the zero (or reference) scan by following the steps in the zero scan
procedure on “To run a sample scan:” on page 83 .
2. On the first New scan screen, press 1, Sample Scan.
Result:
The parameters for wavelength range, AUFS, Pace, and Mark (tick
mark) you entered for the corresponding zero scan appear.
Zero scan (screen 4 of 4)
Sample scan (screen 3 of 3)
Zero scan (screen 1 of 4)
Zero scan (screen 2 of 4)
Zero scan (screen 3 of 4)
Sample scan (screen 1 of 3)
Sample scan (screen 2 of 3)