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- EZ-Cup Vapometer
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- Thwing Albert
- EZ-Cup Vapometer
EZ-Cup Vapometer

The EZ-Cup Vapometer is used to measure water vapor permeability (WVTR). The Vapometer consists of a lightweight aluminum cup and an aluminum threaded flanged ring with two neoprene gaskets with a Teflon seal that secures the specimen in place. This Vapometer was designed specifically to eliminate edge leakage and to provide a fast and secure sealing of the specimen between the gaskets. Specimens are easily loaded and sealed in place by twisting the threaded upper aluminum flange into position.
- Specification
- Standard
- Model
– This design was specifically created to eliminate edge leakage and to provide fast secure sealing of the specimen between the gaskets.
– Specimens are easily loaded and sealed in place by twisting the threaded upper aluminum flange in place. No More Individual Screws to Tighten!
– Test samples up to 3 mm (1/8 in.) thick
– Diameter: 63.5 mm (2.5 in.)
– Depth: 50.8 mm (2.0 in.) Weight: 150 grams
ASTM E96
EZ-Cup
- Specification
- Standard
- Model
– This design was specifically created to eliminate edge leakage and to provide fast secure sealing of the specimen between the gaskets.
– Specimens are easily loaded and sealed in place by twisting the threaded upper aluminum flange in place. No More Individual Screws to Tighten!
– Test samples up to 3 mm (1/8 in.) thick
– Diameter: 63.5 mm (2.5 in.)
– Depth: 50.8 mm (2.0 in.) Weight: 150 grams
ASTM E96
EZ-Cup