W301 2.0 Gravimetric Method Water Vapor Permeability Analyzer

Introduction W301 2.0 WVTR is based on the test principle of the gravimetric method (weight loss), and is developed, designed and manufactured in accordance with GB/T 1037, ASTM E96 and other standards. It is suitable for the water vapor transmission performance test of films, sheets, paper, packaging and related materials in the fields of food, medicine, medical equipment, daily chemicals, photovoltaic electronics, etc. It provides high, medium and low water vapor barrier materials Wide-range, high-efficiency water vapor transmission rate detection. Test principle Add distilled water to the...

Specification Item Technical parameters Test range Test precision Temperature range

Technical parameters Humidity accuracy Test area Sample size Sample thickness Power supply Features  High precision load cell The instrument is equipped with a high-precision weighing sensor, with high weighing efficiency, stable performance, and a resolution of 0.0001 g/(m2·24h). Temperature control ： The semiconductor stabilizer automatically controls the temperature, and the temperature control accuracy is 0.1 ℃.  Meet the needs of high-throughput, wide range and high-applicability testing Equipped with a single chamber, which is small and flexible, and the test efficiency is high. Measuring...

 Intelligent operating system, global certification We develop intelligent operating system by ourselves, with modular graphics, flexible setting of test process parameters, intuitive and convenient operation. Designed according to the GMP appendix "Computerized System", it has the function of auditing and tracking, and multi-level permission settings for users can meet the requirements of the pharmaceutical industry for data traceability. Personalized test reports are set on demand, support a variety of formats of data output, support electronic signature function, online submission of audit...

materials. Water vapor transmittance test of solid pharmaceutical hard sheets (PP/PVC/PTP, etc.), metal composite sheets, rubber sheets and other flakes. Water vapor transmittance test of coated paper, Paper, cardboard and its composites Medicinal patches silicone paper, cigarette bag aluminized paper, paper aluminum-plastic composite sheet and other paper and cardboard. Water vapor transmission performance test of medical plasters Customizable fixtures can be extended to packages such as pharmaceutical polyethylene bottles, sealed bags, pharmaceutical ointment tubes, infusion hoses, plastic...

Service Commitment Company Introduction Free packaging inspection technical support. Guangzhou Biaoji Packaging Equipment Co., One-year warranty for instrument, free software upgrade service, and lifetime free Guangzhou Economic Development Zone. It is a technical support. company integrating R&D, production and sales Free to the factory to train the operation of of packaging testing instruments, packaging the instrument, qualified people issued equipment, modified atmosphere preservation graduation certificates, free accommodation equipment and other products, as well as providing third-party...

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