Water Activity Analyzer

The AwTherm from Rotronic is a high-end laboratory instrument designed for accurate water activity (aw) measurement across the food, cosmetics and pharmaceutical sectors. Its built-in heating and cooling of the measurement chamber makes it especially suited to tempered products, such as chilled goods or items from heated production lines, simplifying testing workflows. With fast AW Quick results, a touch-panel interface and an interchangeable reference probe, it delivers reliable, repeatable measurements for quality control and R&D labs.

Specifications

Accuracy

±0.005 aw, ±0.1 K

Temperature Control Range

0...60 °C

Temperature Stability

±0.01 °C/min

Sample Container Sizes

14 / 40 mm

Measurement Time (AW Quick)

typically 4 – 5 minutes