Specific Surface Area and Pore Size Distribution- BET
Recognized as the most advanced instrument in the field for material surface characterization1. The GasSorb- I has become a crucial tool for providing high resolution adsorption, desorption, isotherms to advance and validate fundamental understanding into development of methodologies and process improvements.
Product description
Specific Surface Area and Pore Size Distribution- BET
Item Specification
GasSorb - I Measurement principle:static Volumetric method
Adsorption gas/vapor: N2, Ar, Kr, CO2, H2, O2, CH4, other non-corrosive gas
Multi sample measurement: 1 port
Measurement range: Specific surface area: 0.05 - 3000 m2/g (N2)
Pore size distribution（Diameter): 0.35～500nm
Pressure transducer:1.6 bar
Gas port: 2
Vacuum pump: Rotary pump
Pretreatment heater : 50～400℃
Tabular and Graphical Reports:
• Single and multipoint BET surface area
• Total pore volume
• Langmuir surface area and Isotherm reports
• t-Plot
- Harkins and Jura Thickness Equation
- Halsey Thickness Equation
- Carbon STSA
- Broekhoff-de Boer
- Kruk-Jaroniec-Sayari
• BJH adsorption and desorption
- Standard
- Kruk-Jaroniec-Sayari correction
• Dollimore-Heal adsorption and desorption
• Mesopore
• - Volume and area distributions by pore size
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