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OxySense 5250i

An oxygen analyzer employing an optical sensing technology that can be used for measurements in oil, water and air, the OxySense 5250i is an innovative oxygen testing solution. It’s a non-consuming system for measuring and monitoring oxygen that can be used for a variety of applications; head space analysis, permeation rate determination, dissolved oxygen and more.


Easy oxygen analysis with the Oxysense 5250i

The oxygen analyzer of choice for labs and individuals who need to test or evaluate oxygen through a variety of studies, including package head space, dissolved oxygen, product shelf life and permeation. It is perfect for flexible packaging R&D or QA processes and also allows an easy method of oxygen headspace testing 

About the Oxysense 5250i

Oxysense 5250i is a stand-alone system can be used for measurements in oil, water and air as our Patented Sensor technology has the widest tolerance to temperature, chemical interference, and pH. 

It’s part of the innovative line of optical oxygen monitoring and permeation systems and offers an array of extra features, including a slant-top, touch screen display operation, real time graphical and test log display. 

Oxysense 5250i at work

The Oxysense 5250i oxygen analyzer offers accurate headspace analysis for packages, bottles and blister packs using the O2 xyDot® Sensor. This sensor is placed in the package/container prior to filling and sealing. At any time afterwards, the oxygen concentration can be determined.

Part of your flexible package testing solution 

Our dissolved oxygen analyzer is also a useful solution for package material and design evaluation as well as closure design and evaluation and MAP production start-up monitoring. It is the perfect addition to a research and development set up, as well as part of QA and product oxidation studies.  

With an advanced system for oxygen permeation testing, it can help ensure the integrity of packaging solutions and determine the shelf-life of any enclosed products.  

When to use OxySense 5250i 

The OxySense 5250i has a wide range of applications and is perfect for things like: 

  • Oxygen monitoring 
  • Shelf-life testing for food products 
  • Permeation testing 
  • Headspace analysis 
  • Dissolved O2 analysis 
  • Shelf-life studies 
  • O2 scavenger evaluation and characterization 
  • Line start up evaluations 
  • Leak detection 
  • Anaerobic environment monitoring 

Meeting oxygen testing standards

Be confident in your testing process, with an oxygen analyzer that complies with popular industry standards ASTM F2714-08 and ASTM F3136-15. 


SKU: X-5250I

Applications: Dissolved Oxygen Testing, Oxygen Headspace Testing, Permeation Testing

Materials: Film, Metals

Gas Operating range: 0-30%

Gas Lower Detection Limit: 0.03%

Liquid Operating range: 0 to 100% saturation

Liquid Lower detection limit: 15ppb

Temperature range: 0-50 oC

Operating temperature: -10—70 oC

Operating humidity: 0 – 100%

Response time: 1 second

Accuracy: 5% of the reading +/-0.0015%- 0.25% — (from 0-5%)

Enclosure size: 11.5″x13″x7″

Power: 100V – 240V (50/60 Hz)

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Spares and Accessories

BottlePerm Fixture

Calibration Chamber

OxyDot Application Kit (120v)

OxyDot Oxygen Sensors O2xyDot (single sheet)

OxyPress - Bottle and Can Press

Permeation Gas Flow Meter

Sample Tracking Scanner

SampleTracking Printer

The Sidewinder Needle

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