Water Vapor Transmission Rate Tester
This constant temperature and humidity device measures moisture permeability. It is suitable for evaluating the moisture resistance of sportswear, plastic film, and processed paper.



Technical Specifications
Product Overview
Professional Water Vapor Transmission Rate Testing
This advanced apparatus is engineered to precisely determine the water vapor transmission rate (WVTR) of diverse materials, including films, textiles, and packaging substrates. By maintaining strict control over temperature and humidity, it ensures repeatable environmental conditions essential for evaluating moisture barrier properties. The system streamlines laboratory workflows through automated data logging and an intuitive user interface, meeting rigorous industry standards for quality control and material research.
Certifications and Standards
- Industry Certifications
- CEISO 9001:2000SGS
Performance Features
Capabilities
- Precise temperature and humidity control
- Automated data logging system
- High-repeatability measurement cycles
- User-friendly digital interface



