Agilent 1290 Infinity Binary Pump User Manual 103
Test Functions and Calibrations
8
System Pressure Test
System Pressure Test
The test determines the leak rate of the system between pump outlet valves
and a blank nut. The blank nut can be positioned at different locations in the
system before the flow cell, to determine and verify the leak rate of individual
modules and components. The test allows for setting the pressure at which the
test is performed. The leak rate of high pressure parts is not always a linear
function and therefore it is recommended to perform the test at a pressure
that corresponds to the normal operating pressure of the system.
1 Run the System Pressure Test with the recommended user interface (for
further information see Online-Help of user interface).
Figure 11 System Pressure Test – Result
When In case of a suspected leak. To verify successful execution of maintenance tasks.
Parts required # p/n Description
1 01080-83202 Blank nut
Preparations Solvents must be present in both channels.
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