Agilent 6890 Series TCD to FID Installation Guide

About this manual

This guide details the installation of the TCD to FID Series Connector, part number 19232C, designed for Agilent 4890, 5890, and 6890 Gas Chromatographs. The accessory connects the output flow of a Thermal Conductivity Detector (TCD) to the inlet of a Flame Ionization Detector (FID), enabling sequential analysis without removing the first detector.

The document provides step-by-step procedures for preparing the instrument by disconnecting power and gas supplies, removing existing detectors or column hardware, and installing the TCD assembly. It includes specific instructions for connecting the series connector using provided stainless steel and brass ferrules and tubing nuts to link the TCD vent tube to the FID inlet adapter.

What's inside

• Prepare the GC
• Remove the TCD detector weldment
• Adjust your vent tubing and install the TCD
• Install the TCD to FID Series Connector
• Return your GC to operating condition

Frequently asked questions

Which Gas Chromatograph series is this accessory compatible with?

The Accessory 19232C is used for the 4890, 5890, and 6890 Gas Chromatographs.

Is this connector compatible with FID Capillary-only units?

No, the TCD to FID Series Connector is not compatible with the FID Capillary-only units.

What detectors are required to use this accessory?

One TCD and one FID are required to use this accessory.