This application note describes the possibilities of networking computers in an analytical laboratory using Agilent instrumentation and data systems. The benefits of networking are introduced, as well as how to use the IEEE 802.11b standard to achieve wireless network connectivity.
This document explores how to connect Agilent instrumentation data systems to local area networks (LAN) and wireless networks in an analytical laboratory setting. It highlights the benefits of moving from older interfaces like GPIB to modern Ethernet and wireless standards for improved connectivity, speed, and flexibility.
The text details specific test setups involving Agilent 1100 Series LC systems and Series 6890/6850 GC systems connected via JetDirect cards or built-in Ethernet. It evaluates the use of Cisco Aeronet wireless products to enable remote control of instruments from laptops, discussing range capabilities in open environments versus office buildings and security features like WEP encryption.
The system allows for a range of up to 1500 feet, which is about 500 meters.
The instrument will hold data in its buffer for a short period depending on data collection rates.
The system uses 128-bit encryption to protect wireless LAN data streams.