Introduction: W/011 Water vapor transmission rate tester is suitable for measuring the water vapor transmission rate of various materials such as plastic film, composite film, sheet material, medical and building materials. Through the measurement of water vapor transmission rate, the technical indicators of control and adjustment materials are achieved to meet the different needs of product applications. Features: 1. Adopting the weighing method test principle, the embedded air source does not need external connection, which improves the convenience of operation. 2. Wide range, high precision, automatic temperature and humidity control, easy to achieve non-standard test. 3. The standard purge wind speed ensures a constant humidity difference inside and outside the moisture permeable cup. 4. Quickly accessible temperature and humidity check socket for quick calibration. 5. Provide two kinds of quick calibration methods for standard film and standard weight. The weighing system guarantees the accuracy of the test data. 6. Equipped with USB universal data interface to facilitate data output and delivery. 7. Support data cloud sharing system to facilitate remote management of test data and test reports. Technical Parameters: Test range: 0.01 ~ 10,000 g / m2 • 24h (conventional) Number of samples: 1 piece Test accuracy: 0.01 g/m2•24h System resolution: 0.0001g Test temperature: room temperature ~ 65 ° C (conventional) Temperature control accuracy: ±0.1 °C (conventional) Test humidity: 10% RH ~ 98% RH (standard 90% RH) Control humidity accuracy: ±1% RH Purge wind speed: 0.5~2.5 m/s (non-standard optional) Test area: 33 cm2 Sample thickness: ≤ 3 mm (other thickness requirements can be customized) Sample size: Φ74 mm Interface size: Φ6mm polyurethane tube Dimensions: 440 mm (L) × 450 mm (W) × 450 mm (H) Power supply: AC220V 50Hz Net weight: 42kg
Introduction: W/011 Water vapor transmission rate tester is suitable for measuring the water vapor transmission rate of various materials such as plastic film, composite film, sheet material, medical and building materials. Through the measurement of water vapor transmission rate, the technical indicators of control and adjustment materials are achieved to meet the different needs of product applications.
