BEL instruments for sorption measurement

BEL instruments are designed and manufactured in Japan by the BEL company, which has a long history of creating innovative, reliable, and high perfomance sorption measuring devices.

Physisorption measurements for Surface Area and Porosimetry

Multiple-sample sorption analysers, based around the patented AFSM™ method, giving best-of-class repeatability and accuracy.

• BELSORP-max II: High performance, adaptable, and reliable sorption measurements for :
  • BET analysis, SSA, surface area,
  • Porosity, PSD, pore size distribution,
  • Microporosity, mesoporosity, powders, catalysts
  • Innovative design for the most accurate sorption measurements.
  • 3 samples in high accuracy AFSM™ mode
  • Versatile and upgradable platform with a variety of options for low area, low pressure, variable temperatures, vapours.
• BELSORP-max-G:
  • A small footprint economic version for users who do not require the full functionality of the BELSORP-max-II
  • For high precision pure gas sorption, Krypton surface area, low pressures…
  • Contact us for more details
• BELSORP-miniX : High speed gas sorption measurement with a variety of gases, for Surface area and porosity analysis
  • BET analysis, mesopore distributions,
  • Up to 4 samples.
  • Optimised for high throughput, with many features found in higher performance instruments.
• BELSORP-MR1 and BELSORP-MR1 : High throughput single and multi-point BET analysis by the flowing dynamic method.
  • BET analysis
  • Simultaneous pretreatment and analysis.

Chemisorption analysis

• BELCAT II: Pulsed chemisorption, continuous flow.
  • TPO, TPR, TPD : oxidation, reduction, reaction, desorption.
    
  • Fully Automated flowing and pulsed chemisorption.
• BELmetal II : Metal surface area analysis of catalyst materials.

Density Measurement by gas pycnometry

• BEL-Pycno: Automatic helium pycnometry for determination of true density
• New: BEL-Pycno-L for a wider range of applications, including sample sizes up to 135 cm³