Introduction; Display And Keypad - Agilent Technologies 6850 Series II User Information

Introduction

The 6850 Gas Chromatograph (GC) is a single-channel instrument with one
inlet, a column oven, a detector, a simple keypad, and a display as shown in
Figure
To use it, you create a set of operating instructions, called a method, using the
optional G2629A Control Module or a computer-based control device such as
Agilent ChemStation or Agilent Cerity Networked Data System for Chemical
QA/QC (Cerity Chemical). You can load and store these methods on your GC.
You can also:
•
•

Display and keypad

Set GC to Ready
conditions
Stop a run
On when not ready,
blinks for error condition
Figure 1. Display and keypad
Released: March 2004
1.
Use a sample introduction system, such as an automatic injector or gas or
liquid sampling valve, to automate analyses.
Use the Control Module to transfer methods from one 6850 GC to another,
store methods on a PC flash memory card, diagnose problems in your
instrument, and perform tests and checks.
Display
Top line: Status
Bottom line: messages and scrolling list
Prep Run
Stop
Not Ready
6850 Series II GC User Information
Start
Run
On during run,
blinks during post-run, autoinjector, sequence
Start a run, autoinjector, or sequence
when "Ready for..." appears
Scroll through a list
on the display
Load
Load a method
Introduction
Display and keypad
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