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WATER ACTIVITY METER SETS
Water activity – a measure for the energy status of the water in a system” specifies
the relationship between the water vapor pressure of a product and the saturation
pressure of pure water at the same temperature. It is stated in “aw” in the range 0…1 aw
and is an important indicator for product quality in the industrial production of, for
example, plastics. The determination of water activity is also very important in the
food, tobacco, pharmaceutical and cosmetics industries. Water activity should not
be confused with the water content – the “chemically bound” water – of a product
Water activity influences the following properties of a product:
• microbiological stability
• chemical stability
• enzymatic stability
• color, taste and nutritional value
• protein and vitamin content
• stability of the composition
• shelf life
• storage and packaging
• solubility and texture


Explore our comprehensive range of Water Activity Sets for Coffee, designed specifically for measuring and analyzing the water activity levels essential for ensuring product quality. Water activity, often denoted as "aw," is a crucial metric that indicates the energy status of water within a substance, influencing key attributes such as microbial stability, chemical and enzymatic reactions, and overall flavor profiles. In the coffee industry, maintaining optimal water activity levels is vital for preserving freshness, aroma, and taste. Our selection includes top-notch devices, such as the ROTRONIC Hygrolab Water Activity Kit and LIGHTTELLS AW600, which are engineered to deliver accurate measurements that help prevent spoilage and extend shelf life. Understanding water activity not only aids in maintaining the integrity of coffee but also impacts nutritional value, protein content, and solubility, making it an essential factor in product formulation and quality control processes. Whether you are a roaster, manufacturer, or retailer, our Water Activity Sets provide the tools you need to ensure your coffee products meet high-quality standards. As you explore our offerings, you'll find a range of innovative solutions tailored to meet the diverse needs of the coffee industry. Each kit is equipped with user-friendly features, making it easy to monitor and regulate water activity levels effectively.Stay ahead in the competitive coffee market by investing in reliable water activity measurement solutions. For more information and to request a personalized quote, visit our website or explore our detailed brochure to discover how our Water Activity Sets can enhance your coffee production processes.