Analytical-industries GPR-3500 MO Portable Oxygen Analyzer Manuel d'utilisateur

Advanced Instruments Inc. 2855 Metropolitan Place, Pomona, CA 91767 USA Tel: 909-392-6900, Fax: 909-393-3665, e-mail: [email protected], www.aii1.com

Advanced Instruments Inc. 10 Zero Calibration In theory, the galvanic fuel cell type oxygen has an absolute zero meaning it produces no signal o

Advanced Instruments Inc. 11 Span Calibration Span Calibration involves adjusting the transmitter electronics to the sensor’s signal output at a

Advanced Instruments Inc. 12 ¾ When certified span gas is not available to calibrate a ppm analyzer (immediately following air calibration reintro

Advanced Instruments Inc. 13 Installing the Oxygen Sensor The GPR-3500MO portable oxygen purity analyzer is equipped with an integral oxygen senso

Advanced Instruments Inc. 14 Span Gas Preparation Caution: Do not contaminate the span gas cylinder when connecting the regulator. Bleed the air

Advanced Instruments Inc. 15 Charging the battery requires a common 9VDC adapter (positive pole located inside the female connector) supplied with

Advanced Instruments Inc. 16 Zero Calibration In theory, the oxygen sensor produces no signal output when exposed to an oxygen free sample gas. Ho

Advanced Instruments Inc. 17 MAIN MENU AUTO SAMPLE MANUAL SAMPLE CALIBRATE 24.5 C 100 KPA >>> CAL

Advanced Instruments Inc. 18 Output Zero Accuracy due to manufacturer tolerances may result in a slight difference between the LCD display and the

Advanced Instruments Inc. 19 Span Calibration Maximum drift from calibration temperature is approximately 0.11% of reading per °C. The analyzer ha

Advanced Instruments Inc. 2 Table of Contents Introduction 1 Quality Control Certification 2 General Safety & Installation 3 Features &

Advanced Instruments Inc. 20 Caution: To assure an accurate calibration, the temperature and pressure of the span gas must closely approximate the

Advanced Instruments Inc. 21 100.00 % SPAN CALIBRATION ENTER TO CALIBRATE MENU TO ABORT 23. Press ENTER to initiate the span calibration pr

Advanced Instruments Inc. 22 MAIN MENU AUTO SAMPLE MANUAL SAMPLE CALIBRATION CONFIG ALARMS BYPASS ALARMS >>> CALIBRATION SPAN CALIBR

Advanced Instruments Inc. 23 Sampling GPR-3500MO Oxygen Portable oxygen purity analyzer requires positive pressure to flow the sample gas by the s

Advanced Instruments Inc. 24 6 Maintenance With exception of components related to optional equipment and charging the battery of portable analyze

Advanced Instruments Inc. 25 Battery Charging the battery requires a common 9VDC adapter (positive pole located inside the female connector) suppl

Advanced Instruments Inc. 26 8 Troubleshooting Symptom Possible Cause Recommended Action Reading does not reflect expected values Sensor was

Advanced Instruments Inc. 27 9 Warranty The design and manufacture of GPR Series oxygen analyzers, monitors and oxygen sensors are performed und

Advanced Instruments Inc. 28 10 MSDS – Material Safety Data Sheet Product Identification Product Name Oxygen Sensor Series - PSR, GPR, AII, XLT

Advanced Instruments Inc. 29 Reactivity Data Stability Stable Conditions Contributing to Instability None Incompatibility KOH = Avoid contact

Advanced Instruments Inc. 3 Advanced Instruments Inc. appreciates your business and pledges to make every effort to maintain the highest possible q

Advanced Instruments Inc. 30

Advanced Instruments Inc. 31 Output Zero Procedure: 1. Access the MAIN MENU by pressing the MENU key. 2. Advance the reverse shade cursor using t

Advanced Instruments Inc. 32 MAIN MENU AUTO SAMPLE MANUAL SAMPLE CALIBRATION CONFIG ALARMS BYPASS ALARMS >>> CALIBRATION SPAN CALIBRA

Advanced Instruments Inc. 4 3 General Safety & Installation Safety This section summarizes the basic precautions applicable to all analy

Advanced Instruments Inc. 5 Installation Gas Sample Stream: Ensure the gas stream composition of the application is consistent with the specific

Advanced Instruments Inc. 6 Flow rates of 1-5 SCFH cause no appreciable change in the oxygen reading. However, flow rates above 5 SCFH generate bac

Advanced Instruments Inc. 7 Moisture and/or particulates generally can be removed from the sensor by opening the sensor housing and either blowing

Advanced Instruments Inc. 8 The sensor employed by the GPR-3500MO is but one part of the proprietary advancements in sensor technology. It is the o

Advanced Instruments Inc. 9 Accuracy & Calibration Single Point Calibration: As previously described the galvanic oxygen sensor generates