Description BELSORP-miniII uses a new method for free space measurement (AFSM), which enables high accuracy and reproducible data analysis to be performed. BELSORP-miniII can be widely used for both research and QC in industry and academia. Features Up to 3 samples can be measured independently and simultaneously. Pore sizes of 0.35 to 200 nm in diameter can be measured. Specific surface areas as low as 0.01 m2/g can be measured. Up to 4 BELSORP-miniII units can be controlled from one computer. Liquid nitrogen level control is no longer necessary by applying advanced free space measurement method (AFSM) invented by BEL, which obtains high precision and high reproducible data. Very compact space-saving unit ISO 9277 and JIS Z 8830 compliant CE certificate