... train station, subway, gymnasium,important government office,boarder,and seaport Liquid Scanner -- Model: ST1000* Identify chemical ... , diethylamine , tris the trihalomethanes , ethylene glycol, xylene and other flammable, corrosive liquids Effective scan distanceMetal container: 30mm ... container 5-35°CStorage temperature / humidity-40°C to 60°C / 5% to 95% humidity Working temperature / humidity15°C ...