Agilent 1290 Infinity Autosampler Large Volume Injection Kit Installation Guide
Summary
This kit significantly upgrades your Agilent 1290 Infinity Autosampler, vastly increasing the maximum achievable sample injection volume from standard capacity up to 120 µL. The manual provides comprehensive instructions for physical installation of the large volume components alongside detailed guides on crucial software configuration for multiple draw modes (OpenLAB CDS/ChemStation). It is essential reading for laboratory professionals and analytical technicians who require repeatable, high-capacity sample handling in their chromatography workflow.
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Agilent 1290 Infinity Autosampler Installation of the Large Volume Injection Kit
General Information This note describes how to install the large volume injection kit into an Agilent 1290 Infinity Autosampler. The large volume injection kit can be installed into an Agilent 1290 Infinity Autosampler with the 20 µL default factory or 40 µL analytical head. With the kit you can add a maximum of 80 µL to the original injection volume of µL (default loop capillary installed) or 40 µL, respectively (using loop 40 µL (p/n 5067-4703)).
The total injection volume increases up to 100 µL or 120 µL depending on the original loop size.
The hydraulic volume of the autosampler is increased when using the
extension seat capillaries from the multi-draw kit. When calculating the delay volume of the autosampler you have to add the volume of µL. The delay volume can be reduced by switching the injection valve of the autosampler to bypass mode once the sample has reached the head of the column, see your User Manual for more information.
Agilent Technologies
Page Summary Contents For Agilent 1290 Infinity Autosampler Large Volume Injection Kit Installation Guide
Manual Details
| Brand | Infinity |
|---|---|
| Pages | 8 |
| File Size | 348.10 KB |
| Published | May 23, 2026 |
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Frequently Asked Questions
What is the maximum total injection volume supported by this kit?
It can reach up to 100 µL when using the 20 µL default loop, or 120 µL with a 40 µL loop capillary.
Which software versions support the multi-draw operation for the extension seat capillary?
Supported versions include OpenLAB CDS A.01.03, ChemStation Edition Rev. C.01.03, and EZChrom Edition Rev. A.04.03.
How does using this kit affect the autosampler's delay volume calculation?
When calculating the delay volume, you must add an additional 160 µL to the standard measurement.