Agilent Technologies 6850 Gas Chromatograph Gas Sampling Valve Installation Guide

This document describes the installation method of gas sampling valve on 6850 gas chromatograph.

Brand: Agilent
Document type: Installation Guide
Language: English
Pages: 12
File format: PDF
File size: 3.4 MB
Published: 08 June, 2012
Updated: 30 September, 2023
MD5 checksum: D0348D9D840951653B2D9C27F8E05C71
PDF: Agilent Technologies 6850 Gas Chromatograph Gas Sampling Valve Installation Guide PDF

About this manual

This document provides instructions for installing a Gas Sampling Valve (Kit G2655-64000) onto an Agilent 6850 Gas Chromatograph. The kit includes the valve assembly, necessary covers, screws, and an installation sheet. Installation requires modifying the instrument's lid top cover to accommodate the added weight of the valve box.

What's inside

Kit Contents
Tools Required
Safety Information
Removing Lid Top Cover
Replacing Counterbalance Cam
Installing Valve Box
Connecting Heater/Sensor Cable
Wiring Harness Connections

Specifications

Valve Loop Volume	0.25 pL
Actuator Gas Pressure	310 to 345 kPa (45 to 50 psi)

Frequently asked questions

Does installing this valve require disassembly of the chromatograph unit?

No, installation does not require any disassembly of the unit unless the loop is being changed.

What tools are required for this installation?

The required tools include a Torx T-10 driver, a Torx T-20 driver, and an inlet wrench.

Is high purity gas required for the valve actuator?

No, there is no high purity requirement for the actuator air source.

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