Hoya OM-25A Oxygen Equipment User Manual


 
1
1. SYSTEM OVERVIEW
1.1 Base Unit Description
The MAXO2 analyzer (Model OM-25A) provides unparalleled
performance and reliability, due to an advanced design that includes the
following features and operational benefits.
Fast-responding, oxygen-specific, galvanic sensor that achieves
90% of final value in approximately 15 seconds at room temperature.
Extra-life oxygen sensor of approximately 900,000 O
2 percent hours
(minimum 2 years in most normal applications).
Adaptable sample input connection and internal sensor.
Operation using only 2 AA alkaline batteries (2 X 1.5 Volts) for
approximately 3000 hours of performance in typical usage. For extra
extended long life, 2 AA lithium batteries may be used.
Durable, compact case that permits comfortable, hand-held operation.
Large, easy-to-read, 3
1
/
2-digit LCD display for readings in the 0-100%
range.
Simple operation and calibration using quick-calibrate key functions.
Self-diagnostic check of analog and microprocessor circuitry.
Low battery indication.
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