ANALOX O2 PORTABLE Operator's Manual
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Analox Sensor Technology Ltd
15 Ellerbeck Court
Stokesley Business Park
Stokesley
N. Yorks
TS9 5JY
Tel:
Fax:
Email:
Operators Manual MO2-807-02 January 2009
ANALOX O2 PORTABLE OXYGEN ANALYSER
ANALOX O2 PORTABLE
OPERATORS MANUAL
+44 (0)1642 711400
+44 (0)1642 713900
info@analox.net
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Summary of Contents for ANALOX O2 PORTABLE

  • Page 1 ANALOX O2 PORTABLE OXYGEN ANALYSER ANALOX O2 PORTABLE OPERATORS MANUAL Analox Sensor Technology Ltd 15 Ellerbeck Court Stokesley Business Park Stokesley N. Yorks TS9 5JY Tel: +44 (0)1642 711400 Fax: +44 (0)1642 713900 Email: info@analox.net Operators Manual MO2-807-02 January 2009...
  • Page 2: Table Of Contents

    ANALOX O2 PORTABLE OXYGEN ANALYSER CONTENTS Introduction..............3 Controls ..............4 Air Calibration ............5 Pure Oxygen Calibration..........6 Operation ..............7 Troubleshooting ............9 Maintenance............10 Care of the O2 Portable..........11 Safety ..............12 10.0 Warranty Information…………………………….14 11.0 Specifications............16 12.0 Spares..............17 13.0 Disposal…………………………………………...18 Operators Manual MO2-807-02 January 2009...
  • Page 3: Introduction

    O2 Portable should be used for cylinder verification purposes. The O2 Portable has a large digital display and operates from an internal temperature compensated minimum 3 year life electrochemical oxygen sensor. Power is provided by a 9V, 4000 hour life battery giving up to 3 year operation before replacement is necessary.
  • Page 4: Controls

    ANALOX O2 PORTABLE OXYGEN ANALYSER Controls The analyser is fitted with an on/off switch located on the front of the unit. Push the switch up or down to turn the unit on and return it to the central position to turn it off. When it is switched on the analyser's display will show an oxygen reading but do not use before calibration (see section 3.0).
  • Page 5: Air Calibration

    ANALOX O2 PORTABLE OXYGEN ANALYSER Air Calibration Air calibration is essential before every use and is performed as follows. Ensure that any flow adaptors are removed and the reading on the display has stabilised. Expose the analyser to clean air for two minutes and adjust the...
  • Page 6: Pure Oxygen Calibration

    ANALOX O2 PORTABLE OXYGEN ANALYSER Pure Oxygen calibration for measuring oxygen purity up to 100%. 4.1 Connect 100% bottled oxygen ( certified ) to the flow adaptor and adjust the flowrate to between 0.5 and 1.0 litre per minute. Allow the reading to settle.
  • Page 7: Operation

    ANALOX O2 PORTABLE OXYGEN ANALYSER 5.0 Operation Standard O2 Flow Adaptor 5.11 Connect the standard flow adaptor to the sensor and pass the gas to be analysed over the sensor slowly at 1 to 2 litres per minute until the reading stabilizes. There should be no significant rapid change in reading when the gas flow is stopped as this indicates that the flow was too high and the sensor pressurized.
  • Page 8 ANALOX O2 PORTABLE OXYGEN ANALYSER DII Flow Adaptor 5.21 The Analox O2 Portable comes complete with the unique DII adaptor which allows to you to directly apply the analyser to the outlet on your nitrox tank. 5.22 Connect the DII adaptor to the analyser by pushing the adaptor over the sensor turret.
  • Page 9: Troubleshooting

    ANALOX O2 PORTABLE OXYGEN ANALYSER Troubleshooting SYMPTOM REASON SOLUTION Battery symbol Low battery Change battery No display Switched off Switch on Bad connection Check display connection Check battery connection Zero reading Sensor disconnected Check connection Sensor expired Change sensor Reading erratic...
  • Page 10: Maintenance

    ANALOX O2 PORTABLE OXYGEN ANALYSER Maintenance Battery replacement. Remove the 4 screws located at each corner of the unit and carefully lift the lid. Slide the battery out of its spring bracket and disconnect the lead. Connect the lead to the new battery and slide the battery behind the spring bracket.
  • Page 11: Care Of The O2 Portable

    The O2 Portable is built to resist the effects of day to day shocks and drops but remember it is a precision oxygen analyser and should be looked after carefully to give long trouble free service.
  • Page 12: Safety

    ANALOX O2 PORTABLE OXYGEN ANALYSER 9.0 Safety Information O2 Portable 9.1 When the life of the battery has expired it should be disposed of safely in accordance with local regulations. 9.2 When the life of the sensor has expired or it is leaking or otherwise damaged it must be disposed of safely in accordance with local regulations.
  • Page 13 ANALOX O2 PORTABLE OXYGEN ANALYSER 9.4 Sensor Handling Information. O2 Portable oxygen sensors are supplied normally in sealed bags. Before the bag is opened check that the sensor has not leaked. The sensors are themselves sealed and do not under normal circumstances present a health hazard however...
  • Page 14: Warranty Information

    ANALOX O2 PORTABLE OXYGEN ANALYSER 10.0 We provide the following Warranties for the Analox O2 Portable: A 3 year graded sensor warranty. A 3 year electronics warranty. In both cases the Warranty period runs from the date of our Invoice.
  • Page 15 ANALOX O2 PORTABLE OXYGEN ANALYSER provided, save as set out in this Clause 7. In order to effectively notify a Warranty claim, the claim with all relevant information and documentation should be sent in writing Analox Sensor Technology Limited 15 Ellerbeck Court...
  • Page 16: Specifications

    ANALOX O2 PORTABLE OXYGEN ANALYSER 11.0 Specifications Range 0.1 -100.0% Oxygen Typical Accuracy +/-1% of reading over range 0-50% when calibrated on air in accordance with the manual. +/-2% of reading over range 0-100% when calibrated on certified pure Oxygen in accordance with the manual.
  • Page 17: Spares

    Standard Flow Adaptor Visit www.analox.net Nitrox page, for news and views on nitrox diving. If you have any comments or queries about the O2 Portable please contact us on Tel: +44 (0)1642 711400 or Fax: +44 (0)1642 713900 info@analox.net Email: or visit our website www.analox.net...
  • Page 18: Disposal

    ANALOX O2 PORTABLE OXYGEN ANALYSER 13.0 Disposal According to WEEE regulation this electronic product can not be placed in household waste bins. Please check local regulations for information on the disposal of electronic products in your area. Operators Manual MO2-807-02 January 2009...

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