Water activity meter

The Aqualab Series 4 water activity meter features an intuitive menu navigation, easy-to-clean sensor area and data storage to provide high functionality and utility for operators.

The open sensor block of the Series 4 TE and TEV meters forms a vapour seal around samples during testing and enables cleaning without any instrument disassembly. The internal data storage complies with 21 CFR Part 11 (login and time-stamped data storage capabilities).

The 4 TEV also features Decagon’s Integrated Sensor Block, which allows push-button toggling between dewpoint and capacitance sensors.

The vapour seal element aids in keeping the unit clean and maintaining accurate readings.

The 4 TE model features: sensor chilled-mirror dewpoint; temperature control 15 to 50°C; measurement speed \<5 min; a 26.7 x 27.8 x 12.7 cm footprint; and an operating environment of 4 to 50°C and 0 to 90% relative humidity (non-condensing).

The 4 TEV model provides the same features as the 4 TE, plus a dual sensor block (integrated dewpoint and capacitance sensors).