Dissolved oxygen do

The content of dissolved oxygen (DO) and carbon dioxide are important to the quality of taste and flavor stability of your beer and other carbonated beverages. Norit Haffmans is thé supplier of Total CO₂ and O₂ Measurements for the beer and beverage industry.

The determination of the concentration of oxygen (O₂) plays an important role in the different stages of beer production as it causes a rapid decline of the flavor stability and shelf life of your product. Only precise, stable and fast measurement procedures for the determination of oxygen in beer are suitable for use in breweries. Breweries and soft drink manufacturers are seeking to control and measure the concentrations of dissolved oxygen (DO) and CO₂.

In the brewing industry, DO is commonly measured by electrochemical methods using Clark or similar sensor methods. New is the optical O₂ measurement, developed by Norit Haffmans based on the effect of dynamic luminescence quenching by molecular oxygen.

The Research Centre Weihenstephan validated the new optical oxygen measurement system (for measuring dissolved oxygen) for use in the brewing industry. The Norit Haffmans optical O₂ measuring technique (for measuring dissolved oxygen) like in the c-DGM, is an efficient, precise and accurate technology for the determination of the dissolved oxygen content in beverages. Compared with conventional electro-chemical measurement systems, Norit Haffmans dissolved oxygen measurement systems are characterized by:
• Very fast response times
• Doesn’t require frequent calibration

Norit Haffmans offers a complete product line that allows you to cover every aspect of CO₂ and O₂ management. Norit does not only delivers the machinery that can be used for quality control and process monitoring, we also produce the technology that will help you attain purity levels of nearly 100%. With our products it is possible to control and measure the dissolved oxygen (DO) content both in-line and at-line. Our mobile systems allow you to build our dissolved oxygen (DO) system into the production line at any location. When you use our products you can immediately improve the quality and purity of your beverage product.

Do you want more information about the CO₂ /O₂ measurements for your brewery or beverage industry? Call us at call us at +31 77 323 23 00, for more detailed information on our dissolved oxygen (DO) system.

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