at the 2014 interpack show, we will be exhibiting our leading range of water vapour permeation and oxygen permeation analysers which offer testing for many different packaging applications. our oxygen permeation analysers offer reliable and versatile testing for bottles, packages and films with our bestselling instruments delivering the fastest permeation results available. these permeability analysers provide extremely fast purge down time accurate readings at the lowest levels and the highest quality sensor on the market.systech&rsquos water vapour permeation analysers utilise the proprietary coulometric p2o5 sensor, the primary method for absolute moisture measurement of films and packages.also, on display will be our range of oxygen and carbon dioxide headspace gas analysers for the food and pharmaceutical packaging industry and oxygen analysers for process applications.please come and visit us at interpack, dusseldorf, hall 5 stand a29