Technical data

48 Agilent 1290 Infinity LC System Manual and Quick Reference

3 Optimization of the Agilent 1290 Infinity LC System

How to Configure the Optimum Delay Volume

Replacing the Jet Weaver in the 1290 Infinity Binary Pump

1 Remove capillary connections from the Jet Weaver. 2 Remove the hex screws that fix the Jet Weaver to the

pump housing.

3 Install the new Jet Weaver.

NOTE

The Jet Weaver has a front and a rear side with

different internal volumes (35 / 100 µl) that are

optimized for a low delay volume or best mixing

performance.

Reinstall the capillary connections.

The inlet at the bottom of the Jet Weaver is connected to the

central port of the pump valve by a capillary (length 300 mm,

0.17 mm i.d.). The outlet at the top is connected to the

autosampler.

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