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MESO/MACRO PORE SIZE BY
MERCURY
POROSIMETRY, ELECTROACOUSTICS, GAS SORPTION & POROMETRY
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Porometer 3G Series (Liquid Expulsion)
Our capillary flow porometers for characerizing through-pores in thin, sheet-like materials provide exceptional performance in compact desk top units. They are ideal for material testing labs, research and development and quality control departments. Each of the models has its own special application. For example, the Porometer 3Gmacro has exceptional performance in the large pore size range and is perfect for woven and non-woven materials. The Porometer 3Gmicro is a very capable mid-range instrument, perfect as an entry level model. more...
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PoreMaster Series (Mercury Intrusion)
Automatic pore size distribution and pore volume analyzers using the rapid mercury intrusion method. Pore size range measured from approximately 900 µm diameter to less than 3.5nm in the 60,000 psi capable units, 6.5nm in the 33,000 psi models. Both versions have two, built-in low pressure analysis ports for pore sizes above 4 µm. The high pressure cavity, for pore sizes smaller than 4 µm, accommodates one sample cell in the standard unit, and two cells in the GT model for greater throughput. PoreMasters can also be used to determine the crush strength of hollow glass microspheres and for water intrusion studies on hydrophobic materials. more...
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Autosorb- 6B (Gas Sorption)
High throughput, bench-top surface area and pore size analyzer. Maximum flexibility afforded by six independent sample ports - different sample types and analyses accommodated at one time. Very low surface area materials and micropore capability accommodated in turbo/krypton-enabled version (Autosorb-6B-MP/Kr). Comes complete with vacuum pumps. more...
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Autosorb iQ- MP (Gas Sorption)
The gold-standard in micropore analyzers. Patented, dry high-vacuum system, ultra-stable transducers, three pressure ranges seamlessly overlap. A second, fully micropore enabled analysis station is optional. Turbo-level degassing perfectly complements low starting pressures for true micropore analysis.This is also the model for very low surface area and thin film analyses using krypton gas. A typical physisorption analysis starts with degassing the sample. The desired protocol of heating rates, hold times and automatic testing are loaded, then the iQ takes over. After completing the timed protocol, or sooner if residual pressure rise passes the user defined test limit, the iQ shuts down the degasser, backfilling the sample cell or leaving it under vacuum if preferred. Additional options are available for specific applications -see chemisorption and more...
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Quadrasorb-SI (Gas Sorption)
Four-port surface area and pore size analyzer. Operates in both patented helium-free and classical modes, even at the same time on different ports! Sample independence assured by individual transducers and coolant baths. Optional micropore (and krypton) capability possible by virtue of patented high-vacuum system and precision low-pressure transducer (Quadrasorb-SI/KrMP). External roughing pump supplied separately. more...
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Nova e Series (Gas Sorption)
High-speed surface area and pore size analyzers for quality control and research. Meets different throughput needs with single or multi-port (two, three or four sample stations) models. Can be run as stand-alone or PC-based. Secure PC version (21 CFR part II) is also available. Nova's small foorprint even includes built-in sample preparation stations! Operates in classical or helium-free mode. Vacuum pump supplied separately. more...
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Wave (Electroacoustics)
The WAVE series of pore characterization systems consists of three models.
The WAVE 3805 can measure three pore-related properties (mean pore size, porosity, and pore zeta potential) from a single control module. Pore size analysis without mercury and three-in-one capability of the 3805 represents the newest, and probably the most unique, in pore characterization systems. The WAVE 2305 offers measurement of pore zeta potential and porosity, and the WAVE 1905 is dedicated to the rapid dermination of just porosity. more...
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© Quantachrome Instruments, 2006-2013. All Rights Reserved.
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