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Water activity meter with excellent stability.

Water activity (Aw) is one of the most important factors in determining quality and safety of the products you consume every day. Water activity affects the shelf life, safety, texture, taste and odor of foods. It is also vital for the stability of medicines and beauty products. Because water activity is so important, being able to measure it quickly and accurately is just as important. ROTRONIC’s AwTherm is the ideal water activity meter that can be used directly in your production and research environments.

Through temperature stabilization (0 – 60°C), all components of a product and the ambient atmosphere can be measured with a measurement range of 0.005 to 1,000 aw and an accuracy of 0.1°C and 0.005 aw. Furthermore, the instrument meets the standards of ISO 21807, EMC 2004/108/EC and IEC EN 61010-1:2010. In addition to its ease of use, the AWTherm is known for its excellent reproducibility and stability.

Increase your lab’s productivity with the AWTherm’s very fast measurements. Readings can take less than 5 minutes per sample with the AwQuick feature! AWTherm’s factory calibration provides you with stable long-term measurements. Verification of calibration is quick and simple with Rotronic’s certified standards.