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Water Vapor Transmission Rate
Test Instrument for Plastic Packaging Properties

The three-chamber water vapor permeability analyzer, using an infrared sensor, is a high-precision instrument for measuring water vapor transmission rate (WVTR). It complies with the ASTM F1249 standard, ensuring reliable and internationally recognized test results.
This system is suitable for a wide range of materials, including:
- Plastic films
- Composite films
- Aluminum foil and metallized films
- Sheets, panels, rubber, ceramics, etc.
- Packaging containers such as glass bottles, cans, and boxes
It is also expanding into applications such as solar panel materials and related advanced energy products.
The instrument is widely used in:
- Quality inspection organizations
- Pharmaceutical regulatory agencies
- Research institutes
- Packaging industry
- Food industry
- Pharmaceutical companies
- Personal care product manufacturers
- Electronics industry


