Water vapor transmission rate tester WVTR-E1

transmission ratemoisturewater vapor permeability

WVTR-E1 Water Vapor Transmission Rate Tester, designed based on the electrolytic sensor method, is applicable to determination of water vapor permeability of plastic films, sheeting, paper, packages and other relative packaging materials in food, pharmaceutical, medical apparatus, consumer goods, photovoltaic and electronic industries, etc. It can also be extended to test the water vapor permeability test of bottles, bags, tubes and other containers. WVTR-E1 Water Vapor Transmission Rate Tester is designed and manufactured based on the electrolytic sensor method and conforms to the requirements of ISO 15106-3. This instrument can be used to measure the water vapor transmission rate of barrier materials with high and medium moisture barrier properties with a wide testing range and high testing efficiency. WVTR-E1 is applicable to determination of water vapor permeability of plastic films, sheeting, paper, packages and other relative packaging materials in food, pharmaceutical, medical apparatus, consumer goods, photovoltaic and electronic industries, etc. It can also be extended to test the water vapor permeability test of bottles, bags, tubes and other containers. Advanced technology -High precision micro vapor electrolytic sensor, which improves testing accuracy and stability -Precise flux controller and automatic gas flux control technology, ensured stable testing process effectively -World's first advanced water circulated temperature control system, realized temperature auto control and wider temperature range -Independent temperature control for upper/lower chamber and electrolytic sensor, which ensured accurate testing results