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Trace Oxygen Analyzer Introduction
Teledyne Analytical Instruments 1
Introduction
1.1 Overview
The Teledyne Analytical Instruments Model 3300TB Trace
Oxygen Analyzer is a versatile microprocessor-based instrument for
real-time measurement of the parts per million of oxygen in inert gases,
or in a wide variety of gas mixtures. It features simple operation, fast
response, and a compact, rugged construction. Typical applications of
the Model3300TB are monitoring Nitrogen generators and inert gas
blanketing applications.
1.2 Main Features of the Analyzer
The Model 3300B Trace Oxygen Analyzer is sophisticated yet
simple to use. The main features of the analyzer include:

High resolution, accurate readings of oxygen content
from 0-10 ppm through 9999 ppm with a large, bright,
meter readout.

Simple push button controls.

Nylon cell holder.

Advanced Micro-Fuel Cell for trace analysis. Has six
months warranty and an expected lifetime of eight
months.

Unaffected by oxidizable gases.

Fast response and recovery time.

Microprocessor based electronics: 8-bit CMOS
microprocessor with onboard RAM and 16 kB ROM.

Two user selectable ranges (from0-10 ppm through 0-
9999 ppm) allow best match to users process and
equipment.

Auto Ranging allows analyzer to automatically select the
proper preset range for a given measurement. Manual
override allows the user to lock onto a specific range of
interest.

Two adjustable concentration alarms.