Teledyne AX300-I - Medical application oxygen analyzer - Manual (Page 9)

Portable Oxygen Analyzer Introduction
Teledyne Analytical Instruments
1
Introduction
The Teledyne Analytical Instruments AX300-I Oxygen Analyzer,
hereinafter referred to as AX300-I 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-I Front View
The AX300-I’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-I.
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
and a visual green light will flash, and the alarm buzzer will activate.