1290 Infinity II High-Speed Pumps User Manual 100
6 Troubleshooting and Diagnostics
Pump Leak Rate Test
Evaluation:
The result as well as the applied limits are displayed after the automatic
evaluation. The limits are:
• The allowed leak limit for the secondary piston is ≤3µL/min
• The allowed leak limit for the primary piston is ≤30 µL/min
A report can be displayed, saved or printed by opening it with the Print Result
button at the lower right of the screen.
If the test does not pass, check the system for leaks or call a local Agilent
representative.
Figure 9 on page 100 and Figure 10 on page 101 show a typical test run.
Figure 9 Static (secondary) Leak Test
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