Analytical Industries GPR-2500 S Oxygen Analyzer - Manual (Page 3)

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1 Introduction
Your new oxygen analyzer incorporates an advanced electrochemical sensor specific to oxygen along with state-of-
the-art digital electronics designed to give you years of reliable precise oxygen measurements in variety of
industrial oxygen applications.
The GPR-2500S is generally used to monitor the oxygen content of a confined space or control room occupied by
humans for a deficiency of oxygen. This configuration requires the operator calibrate the monitor with a certified
span gas from a cylinder and not the ambient air surrounding the monitor. Failure to heed this instruction may
result in injury or death .
To obtain maximum performance from your new Ambient Oxygen Monitor, please read and follow the guidelines
provided in this Owner’s Manual.
Every effort has been made to select the most reliable state of the art materials and components, to design the
monitor for superior performance and minimal cost of ownership. This monitor was tested thoroughly by the
manufacturer prior to shipment for best performance.
However, modern electronic devices do require service from time to time. The warranty included herein plus a staff
of trained professional technicians to quickly service your monitor is your assurance that we stand behind every
monitor sold.
The serial number of this monitor may be found on the inside the monitor. You should note the serial number in
the space provided and retains this Owner’s Manual as a permanent record of your purchase, for future reference
and for warranty considerations.
Serial Number: _______________________
Advanced Instruments Inc. appreciates your business and pledges to make every effort to maintain the highest
possible quality standards with respect to product design, manufacturing and service.