Surface area &pore size analysis [Belsorp Max II, Microtrac Japan] & BELPREP VAC

Description:-

The BELSORP MAX II is a versatile instrument which measures specific surface area/pore size distribution, vapor adsorption and chemisorption. The BELSORP MAX II analyzer allows for comprehensive surface characterization such as micropore analysis by measuring adsorption isotherms from extremely low pressure, or hydrophilicity/hydrophobicity by water vapor adsorption. • Highest throughput thanks to simultaneous measurement of up to 4 samples
• New advanced GDO function permits optimum gas dosing
• The most suitable measurement conditions are automatically set based on the user’s stored adsorption isotherm data<
br> • An advanced system of direct evacuation and intelligent valve control reduces the measurement time significantly
• High precision vapor adsorption measurement under strict temperature control • High precision measurement by Advanced Free Space Measurement (AFSMTM)
• Automatic LN2 supply and a dedicated heater enable fully automatic seamless process control from pre-treatment to measurement
• With advanced GCMC method: allows to perform more precise and higher resolution PSD analysis, considering the interaction of actual material surface and adsorbate molecules, than the conventional NLDFT (approx. calculation) method
• The measurement process status and the results can be checked by remote monitoring function using an e-mail system
BELPREP VAC is a vacuum degasser with flow degassing option. The instrument is optimized for the heating pretreatment of samples for subsequent surface area and pore size analysis in vacuum or inert gas flow. Sample preparation for gas sorption with this vacuum degasser is particularly efficient and fast, because it can be conducted at the same time as the measurement itself. The BELPREP VAC vacuum degasser is available in two models: BELPREP VAC II with 3 sample ports and BELPREP VAC III with 6 sample ports.