Water vapor transmission rate tester W3/230

for printing and labels

W3/230 water Vapor transmission Rate tester is classical model based on infrared sensor method according to ISO 15106-2, ASTM F1249. utilizes Labthink’s latest exclusive patent design of three diffusion cells integrated in one instrument for individual or multiple tests, which improves test efficiency by 3 times. Applications -- plastic films, paper and paperboard, Coating, package, LCD monitor films, Package caps, Solar Back-sheet, blister packs, etc. Advantage: -- 3 specimens can be tested at one time -- wide range and accuracy temperature & Humidity control -- Customized available -- 7x24 customer services. Parameters -- Test range: 0.1 ~ 1000 g/m2·24h -- Temperature： 15°C ~ 55°C -- Humidity: 0%RH, 35%RH ~ 90%RH, 100%RH