YY311 Water Vapor Transmission Rate Tester (Weighing Method)

Based on the test principle of the cup method, it is a professional water vapor transmission rate (Drick) test system for thin film samples, which can detect the water vapor transmission rate as low as 0.1g/m2·24h; the configured high-resolution The load cell, on the premise of ensuring high precision, provides excellent system sensitivity.
Wide range, high precision, automatic temperature and humidity control, easy to achieve non-standard testing.
Standard purging wind speed ensures constant humidity difference inside and outside the permeable cup.
The system automatically resets before weighing to ensure the accuracy of each weighing.
The system adopts cylinder lifting mechanical structure design and intermittent weighing measurement method, which effectively reduces the system error
The temperature and humidity test socket that can be quickly accessed is convenient for users to perform quick calibration.
Provides two quick calibration methods of standard film and standard weight to ensure the accuracy and versatility of test data.
Precise mechanical design not only ensures the ultra-high precision of the system, but also greatly improves the detection efficiency.
The three moisture permeable cups can be tested independently, the test process does not interfere with each other, and the test results are displayed independently.
The large-size touch screen is friendly to human-machine functions, which is convenient for users to operate and learn quickly.
Supports multi-format storage of test data, which is convenient for data import and export.
Support convenient historical data query, comparison, analysis and printing and other functions.