Analytical-industries GPR-28 Oxygen Analyzer Manuel d'utilisateur

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

Advanced Instruments Inc. 10

Advanced Instruments Inc. 11 5 Operation Principle of Operation This ATEX Certified Explosion Proof Oxygen Analyzer is a precision device design

Advanced Instruments Inc. 12 Oxygen, the fuel for these electrochemical transducers, reacts chemically at the sensing electrode to produce an elec

Advanced Instruments Inc. 13 Electronics The signal generated by the sensor is processed by state of the art low design and

Advanced Instruments Inc. 14 GPR-18MS GPR-18 The advantages of the bypass sample system include: ¾ Supplying t

Advanced Instruments Inc. 15 Accuracy & Calibration Single Point Calibration: As previously described the galvanic oxygen sensor generates

Advanced Instruments Inc. 16 Mounting the Analyzer The oxygen analyzer consists of two PCB assemblies, sensor housing and sample system valves. An

Advanced Instruments Inc. 17 Gas Connections The analyzers flow through configuration is designed for positive pressure samples and requires conne

Advanced Instruments Inc. 18 Procedure: 1. Disconnect the AC power source before servicing the analyzer. 2. Insert the power cable through th

Advanced Instruments Inc. 19 Alarms The analyzer is equipped with two user adjustable alarms located on the interior panel attached to the front d

Advanced Instruments Inc. 2 Table of Contents Introduction 1 Quality Control Certification 2 Safety 3 Features & Specifications 4 Operati

Advanced Instruments Inc. 20 Installing the Oxygen Sensor Analyzers are equipped with an integral oxygen sensor that is tested and calibrated by

Advanced Instruments Inc. 21 Establishing Power to the Electronics Establish power to the electronics by connecting the power cable to an appropri

Advanced Instruments Inc. 22 Procedure: 1. Open the front door to access the DISPLAY SELECT slide switch located on the A-1107 PCB Assembly Main

Advanced Instruments Inc. 23 Calibration The electrochemical oxygen sensors manufactured by Analytical Industries Inc. (dba Advanced Instruments)

Advanced Instruments Inc. 24 Zero Calibration Offset Adjustment Capability: Designed to facilitate precise analysis below 5% of the most sensitive

Advanced Instruments Inc. 25 The above times assume the introduction of a purge gas, the lower of the available zero or sample (if known and const

Advanced Instruments Inc. 26 Span Calibration Adjustments: Prematurely initiating the SPAN CALIBRATION function (when ZERO CALIBRATION has not be

Advanced Instruments Inc. 27 7. With your other hand remove the oxygen sensor, place it in the upper section of the sensor housing ensuring the P

Advanced Instruments Inc. 28 Application Pressure - Atmospheric or Slightly Negative: For accurate ppm range oxygen measurements, an optional inte

Advanced Instruments Inc. 29 6 Maintenance With exception of components related to optional equipment and charging the battery of portable analyz

Advanced Instruments Inc. 3 1 Introduction Your new Explosion Proof Oxygen Analyzer is a precision device designed to give you years of use. It

Advanced Instruments Inc. 30 7 Spare Parts Recommended spare parts for the GPR-18MS Explosion Proof ppm Oxygen Analyzer: Item No. Description

Advanced Instruments Inc. 31 Recommended spare parts for the GPR-18 Explosion Proof ppm Oxygen Analyzer: Item No. Description GPR-12-333 ppm

Advanced Instruments Inc. 32 Recommended spare parts for the GPR-28 % O2 Analyzer include: Item No. Description GPR-11-32 Oxygen Sensor XLT-11

Advanced Instruments Inc. 33 8 Troubleshooting Symptom Possible Cause Recommended Action Slow recovery or response time At instal

Advanced Instruments Inc. 34 Symptom Possible Cause Recommended Action Erratic O2 reading Change in sample pressure Di

Advanced Instruments Inc. 35

Advanced Instruments Inc. 36

Advanced Instruments Inc. 37 9 Warranty The design and manufacture of Advanced Instruments Inc. oxygen analyzers and oxygen sensors are perform

Advanced Instruments Inc. 38 10 MSDS – Material Safety Data Sheet Product Identification Product Name Oxygen Sensor Series - PSR, GPR, AII, XL

Advanced Instruments Inc. 39 Disposal In accordance with federal, state and local regulations. Health Hazard Information Primary Route(s) of Ent

Advanced Instruments Inc. 4 2 Quality Control Certification Date: Customer:

Advanced Instruments Inc. 5 Declaration of Conformity Directives: 2006/95/EC Low Voltage 2004/108/EC Electromagnetic Compatibility Standa

Advanced Instruments Inc. 6 3 General Safety & Installation Safety This section summarizes the basic precautions applicable to all analyze

Advanced Instruments Inc. 7 Expected Sensor Life: With reference to the publish specification located in section 4 of this manual, the expected li

Advanced Instruments Inc. 8 downstream of the sensor. If necessary, a pressure regulator (with a metallic diaphragm is recommended for optimum acc

Advanced Instruments Inc. 9 4 Features & Specifications