Trace Oxygen Analyzer Introduction
Teledyne Analytical Instruments 1
Introduction

1.1 Overview

The Teledyne Analytical Instruments Model 3000ZA Trace
Oxygen Analyzer is a versatile microprocessor-based instrument for
detecting oxygen at the parts-per-million (ppm) level in a variety of
gases. This manual covers the Model 3000ZA General Purpose flush-
panel and/or rack-mount units with CE mark. These units are for indoor
use in a non-hazardous environment.

1.2 Typical Applications

A few typical applications of the Model 3000ZA are:
• Monitoring inert gas blanketing
• Air separation and liquefaction
• Chemical reaction monitoring
• Semiconductor manufacturing
• Petrochemical process control
• Quality assurance
• Gas analysis certification.

1.3 Main Features of the Analyzer

The Model 3000ZA Trace Oxygen Analyzer is sophisticated yet
simple to use. The main features of the analyzer include:
• A 2-line alphanumeric display screen, driven by
microprocessor electronics that continuously prompts
and informs the operator.
• High resolution, accurate readings of oxygen content for
low ppm levels. Large, bright, meter readout.
• Zirconium oxide sensor designed for trace analysis. It
has a 0-10 ppm low range with less than a 0.2 ppm