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Gas Analyzer – EVO O2

The EVO O2 is a laboratory instrument that checks oxygen concentration in the bottle’s headspace. The measurement is based on laser spectroscopy, a non-destructive e non-invasive method that allows for an inspection of the bottle without destroying it or losing the product. Laser spectroscopy uses a particular physical property of specific molecules in the gaseous state, i.e., the ability only to absorb light at particular wavelengths. This enables the measurement of the concentration of gases (O2, CO2, H2O, etc.) inside closed containers quickly and accurately. The laser beam passes through the bottle in the product-free headspace, making it possible to determine the oxygen or other gases concentration. The measurement is simple and repeatable, allowing an unlimited number of measures to be conducted on the same package.

  • Oxygen concentration
  • Laser spectroscopy based
  • Non-destructive testing
  • High reliability
  • Fast, repeatable measurement
  • Suitable for all bottle closures (i.e. swing top, natural cork, sport cap, etc.)
  • No consumables or wear parts
  • Production records
  • Automatic measurement of product temperature
  • Maintenance free
  • No product loss
  • User-friendly interface
  • Guarantee the quality of the product and the shelf life
  • Oxigen concentration monitoring
  • Non-destructive method
  • Repeatable measurement
  • Brand protection
  • EVO O2