Hoya OM-25A manual Base Unit Description

1. SYSTEM OVERVIEW

1.1Base 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 O2 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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