Introduction; Figure 1-1: Ax300 Front View - Teledyne AX300 Operating/Service Instructions Manual

Portable Oxygen Analyzer

Introduction

The Teledyne Analytical Instruments AX300 Oxygen Analyzer, he-
reinafter referred to as AX300 or analyzer, is a portable analyzer de-
signed to analyze oxygen concentration in medical gas mixtures. Oxy-
gen analysis is linear across the single range of 0-100% using Tele-
dyne's class R17MED oxygen sensor.

Figure 1-1: AX300 Front View

The AX300's liquid crystal display (LCD) consists of up to 3.5
characters plus a decimal point indicator capable of displaying up to
105%. An integral battery life indicator is displayed continuously on the
AX300.
The analyzer is powered by three AA alkaline batteries and is de-
signed to operate for 2000 hours on a single set of batteries in a Non-
alarm State.
A sensor failure alarm is incorporated which warns the user if the
sensor signal is lost or low. When this occurs, the √SENSOR display
Teledyne Analytical Instruments
Introduction
1