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.

When

In case of a suspected leak
To verify successful execution of maintenance

Parts required

Qty.		p/n	Description
1		5067-6127	Blank nut SL For 1260 and 1290 Infinity II systems. OR
1		5043-0277	PEEK blank nut for bio-compatible devices For Bio-inert or 1290 Bio systems.

Qty.

p/n

Description

5067-6127

Blank nut SL

For 1260 and 1290 Infinity II systems.

5043-0277

PEEK blank nut for bio-compatible devices

For Bio-inert or 1290 Bio systems.

Run the System pressure test with the Agilent Lab Advisor (for further information, see Online-Help of user interface).

Subpages

System Pressure Test Evaluation