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Optimized gas sorption analyzer for the most challenging micropore measurements: uses five transducers including dedicated for Po and two on the sample station to monitor pressure changes in the smallest practicable volume.
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Dosing-manifold volume eliminated during critical pressure equilbration to enhance sensitivity and reduce potential for leaks into equilibration volume.
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Can acquire reliable adsorption data acquisition at relative pressures as low as 1 x 10-7, utilizing state-of-the-art ceramic transducer technology, and a powerful, oil-free turbomolecular vacuum pump.
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Transducers with low temperature coefficient, enhanced A/D converter and micropore dosing algorithm allow precise data acquisition of up to 200 data points, sub-ångström resolution and automatic correction for low pressure thermal transpiration.
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Uses sensitive RTD level controller for constant cold-zone, eliminating the need for porous cell sleeves, balance (comparison) tubes, or cryogen pumps.
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Ideal for detailed micropore size measurements of zeolites, carbons, molecular sieves, etc., with a wide range of gases.
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Many classical and modern data reduction methods for maximum flexibility including Density Functional Theory and Monte Carlo models.
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Optional Cryostat for measurement capability at any temperature between 77.4K and 200K.
