This document is a video demo notes on replacing the inlet septum, liner, and O-ring. It provides instructions on the replacement steps and the required tools. It also mentions some precautions, such as avoiding damage to the interior of the septum and not overtightening the septum nut.
This document provides step-by-step instructions for replacing the inlet septum, liner, and o-ring on a Gas Chromatograph (GC). It lists necessary supplies such as tweezers, new septa, liners, and an inlet wrench. The procedure covers removing the old components, inspecting the gold seal for contamination, installing new parts, and purging the system before heating.
| Recommended Septa Type | Certified Non-Stick Bleed and Temperature Optimized (BTO) |
|---|---|
| Purge Time | 15 minutes |
You will need tweezers, new septa, liners, and an inlet wrench.
Tighten it until the C-ring is about 1 mm above the nut.
Allow the inlet and column to purge with carrier gas for 15 minutes.