Portable Oxygen Analyzer Operation
Teledyne Analytical Instruments 29
• Recalibrate after replacing the sensor.
• Use properly installed alkaline batteries only.
• Make sure the R17MED sensor is properly attached.
• Remove the plastic flow diverter only when using the tee adapter.
• Remove and save the plastic flow diverter when using the
sensor in non-flowing applications (incubators, tents, etc.)
• Clean the case with isopropyl alcohol or mild detergent only.
– DON’T –
• Use this analyzer if you suspect any malfunction.
• Use the instrument in the presence of flammable gases.
• Use anything but alkaline batteries.
• Autoclave or freeze the sensor or instrument.
• Open or try to repair a leaking or broken sensor.
• Immerse the unit or sensor in any liquid.
• Pass hot or cold gas mixtures over the sensor.
• Adjust the reading in air after 100% calibration
• Expose the unit to devices that produce high levels of radio,
short wave, microwave, x-ray, or high frequency
interference.
• Use cleaning agents or liquids in the cable receptacles or
around the battery compartment.
• Place the unit itself in a water vapor-saturated environment.
• Expose the LCD to excessive sunlight.
• Expose the unit to a condensing water environment such as a
mist tent.