Introduction - Thermo Scientific 49i Instruction Manual

Thermo Fisher Scientific

Introduction

Chapter 1
The Model 49i UV Photometric Ozone Analyzer combines proven
detection technology, easy to use menu-driven software, and advanced
diagnostics to offer unsurpassed flexibility and reliability. The Model 49i has
the following features:
• 320 x 240 graphics display
• Menu-driven software
• Field programmable ranges
• User-selectable single/dual/auto range modes
• Multiple user-defined analog outputs
• Analog input options
• High sensitivity
• Fast response time
• Linearity through all ranges
• Dual cell measurement cancels potential interference
• Automatic temperature and pressure compensation
• User-selectable digital input/output capabilities
• Standard communications features include RS232/485 and Ethernet
• C-Link, MODBUS, Geysitech (Bayern-Hessen) protocol, and
streaming data protocols
For details of the analyzer's principle of operation and product
specifications, see the following topics:
• "Principle of Operation"
your analyzer operates.
on page 1-2 describes the principles by which
Model 49i Instruction Manual 1-1