Water Activity Measurement

For over 40 years NOVASINA has been specializing on producing measurement instruments running the self-developed electrolytic measuring cell for accurate measuring of the relative equilibrium humidity of materials respectively the water activity (aw-value). Novasina fully develops and produces precision measuring devices and includes always its long lasting know-how. It's proud of the “SWISS MADE” label, which guarantees customers highest quality, innovation and longevity.

What is Water Activity and why does Water Activity plays such an important role in shelf life determination read here >>

We offer 3 levels of Water activity measurement and meters:

The LabSwift-aw is a new portable water activity meter, which allows for an optimal cost efficiency with its measurement speed, accuracy and reproducibility. The optional battery of the LabSwift-aw allows measurement directly at the production line. A data logging function with SD card allows recording of all measurement data and protocols.

The LabTouch-aw, with its ergonomic design and the touch-screen, makes water activity measurements easier than ever before. Semi-temperature-control and active sample temperature measurements, by an integrated infrared sensor, provide the highest possible reliability of measurements.

The new LabMaster-aw is a professional level instrument for highly precise measurements of water activity in food, pharmaceutical, chemical or cosmetic products. The LabMaster-aw utilizes intelligent resistive electrolyte sensor technology in combination with a precisely controlled temperature chamber. The LabMaster-aw can network with up to nine LabPartner-aw at satellite locations to form an integrated system of water activity instruments

Typical Applications for these reliable units would be:

• Cheese • Fruits • Meats • Pasta • Chocolate • Snack Foods • Pet Foods • Paper • Ink • Pharmaceuticals

Backed by Neutec Group's reputable technical service level, the Novasina instruments will help assure your product quality!

Features and Benefits

Increased speed for quick result generation - usually under 5 min
High reliability and repeatability with best in class detector
Temperature controlled measuring chamber (LabMaster models)
Intuitive and simple menu navigation
Modular design for expandability to multi channel system (LabMaster models)
Low calibration costs, supplied with calibration salts solution that last years!


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