OxySense – 325i non-invasive or invasive Oxygen Analyzer

The solution for your laboratory oxygen measurement requirements.



Our base model offers the ideal solution for conducting non-invasive or invasive measurements in oil, water or air. The OxySense® 325i, which requires a computer interface, will perform most of the functions of the 5250i including non-invasive headspace analysis for packages, bottles and blister packs; package material and 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.

  1. Simple one click oxygen measurements
  2. Automatic data logging with real time graphical and log display
  3. Optional SampleTracker bar code software for managing multiple tests and samples
  4. Integrated report writer with graph and log capability
  5. New EasAlign Pen with integrated capture switch for easy measurement
  6. Integrated temperature and pressure compensation
  7. Invasive measurement with optional adapter and needles
  8. Complies fully with the ASTM standard F2714-08

Additional information


Oxygen Measurement

Anaerobic environment monitoring, Dissolved oxygen analysis, Headspace analysis, Leak detection, Oxygen scavenger evaluation and characterization, Shelf life studies


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