For BET-measurements and for pore analysis the NOVA is available as 1-, 2-, 3- and 4- sample stations equipment and is used in research and development as well as in quality control. It is characterized by a very good price-performance-ratio and guarantees with the multipoint configuration a sufficient quantity of measurements for many applications.
This analyzer series consists of the QUADRASORB SI and the QUADRASORB SI-MP. Both analyzers have 4 sample stations with a pressure sensor for each of them, 4 separate stations for continuous determination of the saturation vapour pressure P0 as well as 4 dewars to enable individual measurements and independent re-start of each sample station. With these options the QUADRASORB SI realizes a significant higher throughput of samples than the NOVA.
The AUTOSORB is available as 1-station and 6-stations analyzer (AUTOSORB-iQ and –6B) as well as basic- and micropore instrument with turbo molecular pump and additional pressure transducers (AUTOSORB-iQ, -6B-MP). Quantachrome presented the new AUTOSORB-iQ in 2010: The AUTOSORB-iQ offers so many new features in one instrument, that it is the new benchmark in gas adsorption for surface and pore size analyses!
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