Physisorption Analyzer Autosorb 1 | |
The Autosorb-1-C, one of the Autosorb-1 Series, is capable of these functions: Surface area analysis Mesopore size distribution Standard micropore methods Advanced low pressure micropore analysis Kinetic studies Chemisorption methods Five (5) pressure transducers Very low surface area analysis with krypton ![]() Sample preparation by high vacuum Built-in 5-gas chemisorption system Sample preparation/activation by gas flow The Autosorb-1-C offers total precise, chemisorption/ physisorption measurements. Unattended chemisorption measurement with automatic transfer from sample preparation to analysis and with small bench-space requirements. Automatic repeat measurement of isotherm following evacuation provides complete weak and strong chemisorption data without operator intervention. Sample preparation with flow, vacuum or static conditions under programmable heating rates at temperatures up to 1,100°C. PC programmable temperature controller with auto-tuning functions offers limitless number of preparation routines with guaranteed temperature accuracy. Applications include characterization of metal dispersion of reforming catalysts, acid site distribution of polymerization catalysts, crystallite size of hydrogenation catalysts, heats of adsorption and much more. Compatible with broad range of gases and vapors including hydrogen, carbon monoxide, ammonia and cyclohexane. Autosorb®-1 Series Specifications: Physical Performance Operating Temperature 10°C to 38°C, non-condensing Electrical 100 to 240 V, 50/60 Hz 750 VA without furnace 1200 VA with furnace Dimensions ![]() Width: 25.5 in. (64.8 cm) Depth: 29.0 in. (73.7 cm) Height: 40.0 in. (101.6 cm) Weight Installed: 335 lbs. (152 kg) Includes internal vacuum pump(s) Steel Construction Cabinet and optional rolling cart Surface Area Analysis Nitrogen range: From 0.05 m2/g to no known upper limit Krypton range: From 0.0005 m2/g to no known upper limit Pore Analysis Detectable volume limit: <0.0001 cc/g Pore diameter range: 3.5 to 5000 ångströms with nitrogen Analysis Station Components System Requirements 1 Sample cell with dedicated pressure transducers 1 Saturated vapor pressure ![]() (Po) cell with dedicated transducer 1 Dewar bath level sensor for liquid coolant or slurries Computer, Recommended: Pentium processor, 128 MB RAM, VGA, color printer Software: Microsoft® Windows® 2000, XP Sample Cell Volumes Stem OD 6 mm 9 mm 12 mm Small Pellet 1.40 cm3 1.80 cm3 2.40 cm3 Large Pellet 5.50 cm3 5.50 cm3 5.50 cm3 Micro-Powder 0.34 cm3 Macro 18.50 cm3 T-Cell 4.00 cm3 |