Moisture Sorption Isotherms A product isotherm is a graph showing how water activity changes as water is adsorbed into and desorbed from a product.  Isotherms provide the specific data you need to: •Make mixing models•Set QA/QC specifi...

WATER ACTIVITY SCIENTIFIC CONTEST by AquaLab Decagon is sponsoring a competition to find the best research being done in water activity (aw).  Participants will have the opportunity to showcase their new and exciting projects using aw as...

Decagon's new AquaLab DUO makes it possible to measure water activity and moisture content simultaneously with unmatched repeatability. To measure moisture content using water activity requires an understanding of the relationship between the tw...

Search here for our range of water activity brochures and application notes. 

  The Decagon AquaLab 4TE water activity meter is a leap forward in aw instrumentation. The temperature controlled measurement chamber, four decimal place display, internal data memory and 21CFR part 11 compliant administrator login features ma...

AquaLab Lite water activity meter is new, affordable instrumentation from the makers of AquaLab. The Lite is a easy to use, low maintenance, single operation device for monitoring water activity.         Specifications:&#...

The Pawkit portable water activity meter is lightweight and space-saving. It’s measurements deliver an accuracy of ±0.02 aw in 5 minutes. Ideal for on the spot checking.When you can’t bring the lab with you. The new portable Pawkit water activit...

The AquaSorp Isotherm Generator effectively controls product formulation and stability, moisture sensitivity, temperature effects and drying characteristics and provides answers in less than 24 hours as opposed to the 2-5 weeks offered by previous in...

Safe Storage Monitor allows you to read Water Activity and Temperature, unattended. Shelf life studies using real-time data. Package performance analysis in storage. Isotherm generation using resealable jars. Temperature change...