j t^PubtesterWVTR-W6 Water Vapor Transmission Rate Tester (Gravimetric Method) WVTR-W6 Water Vapor Transmission Rate Tester, based on the Gravimetric method, provide a wide range and high efficiency water vapor transmission rate testing experience for low, medium and high water vapor barrier materials. It is suitable for the measurement of water vapor transmission rate of various materials such as plastic film, composite film, medical treatment, construction, etc. By testing the water vapor transmission rate, the technical index of the materials could be controlled to meet the requirements for production. Product Features Advanced Technology > Dual test mode: Desiccant method and Water method > Equipped with high-precision weighing system, which can improve the system sensitivity and stability > A new generation of circular structure test chamber design, making the temperature and humidity distribution more uniform > Wide-range, high-precision, automatic temperature and humidity control, meet various test needs > Standard air velocity prevents water vapor from condensing on top of test dishes, ensuring a constant humidity difference between the inside and outside of the test dishes > Self-developed periodically weighing method and auto zero before each weighing

Pubtester Instruments Co., Ltd. ^2^ Pubtester guarantee the accuracy and uniformity of the testing data > Convenient fast-access calibration ports for temperature and humidity calibration. > Reference film or standard weight for fast and accurate calibration > Precision mechanical design not only ensures the system's ultra-high precision, but also greatly improves the test efficiency. High-end Configuration > Based on the user-friendly Windows operating interface for easy operation > The test process is recorded automatically, which can realize process data reproduction > Powerful curve chart...

Pubtester Instruments Co., Ltd. j t^Pubtester

Pubtester Instruments Co., Ltd. j t^Pubtester Note 1: Refers to the relative humidity on both sides of the film, the humidity in the test chamber is 10%RH-30%RH. Note 2: Refers to the relative humidity on both sides of the film, the humidity in the test chamber is as follows: Standard configuration: Instrument, Temperature Control Device, Professional Software, Test Dishes, Desiccant Tube, Automatic Moisture Filter, Standard Weight, Communication Cable, Sampler, Valve Set and Reference Film Optional configuration: Air Compressor, Desiccant, GMP software 1. The gas supply port of the instrument...