Automated WVTR Testing That Saves You Time & Money

The Ametek Mocon Permatran-W 3/34G is a fully-automated, stand-alone water vapour transmission rate (WVTR) analysis system that is great for all-around testing needs. With its sleek design and simple user interface, it is perfect for those who need fast and accurate results, yet still offers advanced testing features needed for experienced users.

The Best Just Got Better

Ametek Mocon has built on the legacy of the world-renowned Permatran-W 3/33 with improved features such as automatic flow, pressure, relative humidity (RH), and temperature control, as well as new removable test cells that make sample loading and unloading a cinch.

Unparalleled Quality and Reliability

The Permatran-W comes standardized from the factory to give the same accurate and dependable results, regardless of operator or location and with our market-leading NIST traceable calibration films, you can have ongoing assurance of highly accurate, reproducible, and repeatable results.

Technical Specifications:

Test Parameter: Water Vapour Transmission Rate (WVTR)
Sample Types: Films & Packages
Compliance: ASTM 1249, ISO 15106-2, CSA/UL
Repeatability: ±0.05g/(m²-day) or 2% of reading, whichever is greater

Test Range:

More Information

To find out more about the Permatran-W 3/34G, contact our sales team today!

Check out the all-new Aquatran 3 from Ametek Mocon, the most sensitive WVTR analysis system in the world!