Water Vapor Permeation Instrument ASTM F1249 is designed for the determination of water vapor transmission rate test of film and package specimens. It has three test modes and is applicable to various materials with high, medium and low water vapor permeability. It is also embedded with high precision infrared sensor, which provides a wide test range of 0.001~1000g/m²·24h and durable service life.

1.Wide range and high-precision of automatic temperature and humidity control to support various combinations of non-standard test conditions

2.Proportional, cycling and manual testing modes facilitate to test different materials with distinct water vapor permeability

Applications

1.Films

2.Sheet

3.Paper and Paper Board
4.Packages

 

Technical Specifications

Number of Specimen : 3 (Independent results for each specimen)
Temperature Accuracy;±0.1°C (standard)
Humidity Accuracy; ±1%RH
 

Water Vapor Permeation Instrument ASTM F1249
 conforms to the following standards:
ISO 15106-2, ASTM F1249, TAPPI T557, JIS K7129