The water vapor permeability analyzer is to test the water vapor transmission rate (WVTR) of films or sheets materials. The testing instrument is widely used in quality inspection organizations, drug control institutions, research institutes, packaging, thin-film, food companies, pharmaceutical enterprises, personal care industry, electronics industry and so on.
With The State Certificate for Gradation of the Certified Reference Materials and Licence for Manufacturing Measuring Instruments of the state Reference Materials GBW(E)130543/4?of Water Vapor Permeability Analyzer approved and issued by General Administration of Quality Supervision, Inspection and Quarantine of the P.R.C. Adopting state reference materials to calibrate and verify the instruments, ensure the accuracy, universality, and authority of the test data.
Features of the Water Vapour Permeation Analyzer
• Temperature control: International advanced electromagnetic technology, program-controlled, auto heating and cooling; no need for external accessories. Precision: 0.1?.
• Humidity control: Dual gas flow method (dry gas and humid gas), high
• precision (1%RH) and stable flow.
• Mainframe configures with color touch screen, can observe temperature, humidity, and transmission and can run independently without an external computer.
• Introduce multiple foreign advanced technologies, precision is as high as
• 0.001 g/m2·24h.