The NOVAtouch™- Series gas sorption analyzers deliver increased throughput and superior performance for BET surface area and pore size analyses. Eight models are available as standard and advanced LX versions with 1-to-4 analysis stations, a dedicated Po station, and four built-in sample preparation ports. All NOVAtouch™ models can produce BET surface area results using the classical helium void volume method, or via the patented helium-free method. Every NOVAtouch™ is also a pore size analyzer capable of measuring both adsorption and desorption isotherms with BET surface area results provided in a matter of minutes.