This document is an operational guide for Agilent Technologies Agilent 7890A Gascromatografo, providing information about its features and characteristics.
This document serves as the operating guide for the Agilent 7890A Gas Chromatograph (GC). It provides a comprehensive overview of the instrument's components, including the front and rear views, injectors, columns, ovens, and detectors. The guide details the safety precautions and warnings necessary for handling the equipment, such as risks associated with high temperatures, pressurized gases, and hydrogen usage.
The manual explains the fundamental operating principles, including how to start up and shut down the GC for various durations. It provides step-by-step instructions for executing methods and sequences directly from the instrument's keyboard, managing data logs, and utilizing the status display. Additionally, it covers the operation of the Agilent 7693A and 7683 Automatic Liquid Samplers (ALS), detailing sample positioning, syringe installation, and configuration for automated analysis. This manual is written in Italian.
The instrument allows you to save up to 20 user-defined methods.
The settings of the active method are replaced by the settings from the loaded method.
The light turns off once the gas chromatograph reaches all settings specified by the loaded method.