Oxysense 325i Standards F2714-08

Non invasive or invasive oxygen measurements in oil, water or air.

Additional information


The base model offers the ideal solution for conducting measurements in oil, water or air. The OxySense® 325i, which requires a computer interface, will perform the same functions of the 5250i other than Permeation measurement.

Its “non oxygen consuming principle” makes it perfect for headspace analysis for packages, bottles and blister packs; package material design, evaluation; closure design and evaluation; MAP production start up monitoring; research and development; QC and assurance, as well as product oxidation studies.

The OxySense 325i is particularly ideal for smaller labs, companies considering bringing their oxygen testing requirements in-house for the first time and companies looking for a low-cost solution.

  • Gas Operating range:  0-30%
  • Gas Lower detection limit:  0.03%
  • Liquid Operating range: 0 to 100% saturation
  • Liquid Lower detection limit: 15ppb
  • Operating temperature: 0—60 oC
  • Temperature range:  0-50 oC
  • Operating humidity:  0-100%
  • Response time:  1 second
  • Accuracy:  5% of the reading +/-0.0015%- 0.25% — (from 0-5%)
  • Enclosure size:  6″x 6″x 2.5″
  • Power:  100V – 240V (50/60 Hz)
  • Communications:  USB 2.0

Dissolved Oxygen Testing,
Oxygen Headspace Testing


Flexible Packaging,





  • The analisys does not consume Oxygen Can be used for non-invasive and invasive measurements in oil, water and air
  • Permits multiple measurements over time on the same package
  • Simple one click oxygen measurements
  • Optional SampleTracker bar code software for managing multiple tests and samples
  • New EasAlign Pen with integrated capture switch for easy measurement
  • Invasive measurement with optional adapter and needles Low cost sensors
  • Eliminates risk of sample contamination or leaks
  • Improved accuracy through real time, real world measurement
  • No pumps or electro chemical cells to maintain and replace or calibrate.
  • Simple one click oxygen measurements
  • Automatic data logging with real time graphical and log display
  • Integrated report writer with graph and log capability
  • Integrated temperature and pressure compensation

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Oxysense 325i Standards F2714-08