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TSY-W3 Electrolytic Detection Method Water Vapor Permeability Tester

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This instrument is professionally applicable to the determination of water vapor transmission rate of plastic films, composite films, high barrier materials, back-sheets, sheeting, aluminum foils, waterproof materials, and other materials used in sanitary and medical industry. By testing the water vapor transmission rate, the technical indexes of materials could be controlled to meet the requirements for production.

Technical Specifications

SpecificationsFilm Test
Test Range0.001 ~ 50 g/m2·24h (standard)
0.01 ~ 1000 g/m2·24h (optional)
Number of Specimens1
Temperature Range5°C ~ 95°C
Temperature Accuracy±0.1°C
Humidity Range0%RH, 2%RH ~ 98.5%RH, 100%RH (standard is 90%RH)
Test Area38.48 cm2
Thickness< 1 mm (accessories required for thicker specimens)
Specimen SizeΦ100 mm
Carrier Gas99.999% High Purity Nitrogen (outside of supply scope)
Gas Flow100 mL/min
Gas Supply Pressure≥ 0.12 MPas
Port Size1/8 inch copper tubing
Instrument Dimension500 mm (L) x 400 mm (W) x 360 mm (H)
Power SupplyAC 220V 50Hz
Net Weight36 kg

Please Note: Labthink is always dedicated to the innovation and improvement of product performance and function. Therefore, technical specifications are subject to change without further notice. Labthink reserves the rights of final interpretation and revision.

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TSY-W3/3 is designed for water vapor transmission property of plastic films, laminated films, high barrier materials, back sheets, waterproof membranes and packages, as well as various high barrier materials in medical fields.