Finesorb-3020 is Surface Area and PorosimetryAnalyzer based on vacuum system from fintec instrument company .Youcould do the Surface Area analysis,aperture and the distribution ofporosity of many powder materials. You can also portray theadsorption isotherms, desorption isotherms, Pore size distributioncurve and then confirm the hole features of dusty materials. Youcould also choose inside degassing station or outside degassingstation mode. Mutiple? Dewar and multiple detecters, could satisfythe test of many groups of samples at the same time. There havesurface detecters inside,coordinate the atomatic rise and reduceinstallation,sample tube is homoiothermy during the process oftest. Record the data at real time,control it with computersoftware.