WPT_201 Water Vapor Permeability Tester
WPT_201 Water Vapor Permeability Tester based on the gravimetric method is applicable to test the water vapor transmission rate of plastic film, composite film, sheet, and other materials used in packaging, medical and construction industry.
Features
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High-precision infrared moisture sensor improves the accuracy and stability of the test.
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10-inch high-definition LCD touch screen, more intuitive content and easier operation.
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Independent single-chamber test, one sample can be tested at a time.
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Wide range, high precision, automatic temperature and humidity control, to meet the test under various test conditions.
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Test results support multi-format storage and data output, including experimental report Excel, cloud sharing.
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The product conforms to the multi-level authority of GMP users.
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Single and group statistical analysis of test results can be performed.
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With ISP online control and upgrade function, the test function can be changed remotely as required.
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Special computer communication software, which can perform real-time display of the test, analysis and processing of data, and data storage.
Applications
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Film : Including plastic films, plastic composite films, paper-plastic composite films, geomembranes, coextruded films, aluminized films, aluminum foils, aluminum foil composite films, breathable water-proof films and many other film materials.
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Sheet : Including engineering plastics, rubber, waterproof building materials and thermal insulation materials, e.g, PP, PVC, PVDC and nylon.
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Paper, Paperboard : Including paper and paper board.
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Textile and Non-woven : Including textiles and nonwovens.
Technical Specifications
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Test Range : 0.01 ~ 60 g/m²•24h (Standard)
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Number of Specimen : 1
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Accuracy : 0.01 g/m²•24h
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Resolution : 0.001 g/m²•24h
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Range of Temperature : 10 ~ 60°C (Standard)
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Accuracy of Temperature : ±0.5
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Range of Humidity : 0%RH, 35%RH ~ 90%RH, 100%RH
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Accuracy of Humidity : ±1%RH
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Air pressure : 0.20 MPa
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Test Area : 50 cm²
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Sample’s Thickness : 3 mm (Customization is available)
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Gas flow : 0 ~ 200 ml/min
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Dimension : 440 mm (L) × 450 mm (W) × 450 mm (H)
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Net Weight : 42 kg