Water Vapor Transmission Rate Test System
Water Vapor Transmission Rate Test System is based on the cup method, and is professionally applicable to the water vapor transmission rate test of film specimens. It is equipped with high resolution sensor, whose test resolution is 0.0001g. The sensor also provides excellent test sensitivity.
Water Vapor Transmission Rate Test System is applicable to the determination of water vapor transmission rate of:
Basic Applications
Films
Including plastic films, plastic composite films, paper-plastic composite films, geomembranes coextruded films, aluminized films, aluminum foils, aluminum foil composite films and many others
Sheeting
Including engineering plastics, rubber and building materials, e.g. PP, PVC and PVDC
Paper and Paper Board
Including paper and paper board, e.g. aluminum foil paper for cigarette packages and materials
Textiles and Nonwovens
Including textiles and non-woven materials, e.g. waterproof breathable fabric, non-woven fabric for diapers and hygienic products
Specifications
Specifications | Film Test |
Test Range | 0.1~10,000 g/m2·24h (standard) |
Number of Specimens | 1~6 with independent test results |
Accuracy | 0.01 g/m2·24h |
Resolution | 0.0001 g |
Temperature Range | 15°C~55°C (standard) |
Temperature Accuracy | ±0.1°C(standard) |
Humidity Range | 10%RH~98%RH (standard is 90%RH) |
Humidity Accuracy | ±1%RH |
Air Velocity | 0.5~2.5 m/s (customization available) |
Specimen Thickness | 3 mm (customization is available for other thickness) |
Test Area | 33 cm2 |
Specimen Size | 74 mm |
Test Chamber Size | 35 L |
Gas Supply | Air |
Gas Supply Pressure | 0.6 MPa |
Port Size | 6 mm PU tubing |
Instrument Dimension | 660 mm (L) x 480 mm (W) x 525 mm (H) |
Power Supply | AC (85~264)V (47~63)Hz |
Net Weight | 70 kg |
Labthink instruments have been widely used and recognized by more than 6,000 scientific institutional laboratories, inspection organizations, and universities and corporate quality control departments.
Labthink is dedicated to providing professional consulting, testing instruments, support services, and quality assurance solutions for packaging in various fields.
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