The World's Most Sensitive WVTR Analysis System

The Ametek Mocon Aquatran 3 is engineered for laboratories that need precise measurement of water vapor transmission rate (WVTR) in ultra-high barrier materials. It combines industry-leading sensitivity with ease of use, making it ideal for research, quality control, and materials testing.

Unparalleled Sensitivity

Equipped with the patented Aquatrace Gold sensor, the Aquatran 3 delivers highly accurate WVTR measurements as low as 5×10⁻⁵ g/(m²·day). Its direct measurement method eliminates the need for frequent calibration, ensuring reliable results every time.

With a redesigned user interface and simplified test workflow, operators can achieve consistent results quickly. Testing is as simple as loading a sample and pressing start.

Flexible Testing Methods

The Aquatran 3 supports both ASTM F3299 and ASTM F1249 standards. If you’re unsure which method is right for your application, our technical bulletin:  A Comparison of ASTM Test Standards: F3299 vs. F1249 provides detailed guidance,  or contact our sales team and we would be happy to assist you directly.

Technical Specifications:

Test Parameter: Water Vapour Transmission Rate (WVTR)
Sample Types: Films, Packages, OLEDs
Compliance: ASTM F3299-18, ISO 15106-3, CSA/UL
Repeatability: ±0.00005g/(m²-day) or 1% of reading, whichever is greater
Resolution: 0.00001 g/(m²-day)

More Information

To find out more about the Aquatran 3, contact our sales team today!