Pore size distribution analyzer

Optimize your material analysis with a system that delivers precise pore size distribution and surface area assessments, tailored for high-throughput operations.

Analyzes Surface Area and Pore Size Distribution

The BELSORP MINI X from Microtrac is a high-precision BET Specific Surface Area & Pore Size Analyzer designed for accurate gas adsorption measurements. It features the Advanced Free Space Measurement (AFSMTM) technique, eliminating the need for helium gas and enhancing reproducibility. Ideal for industries such as catalysts, batteries, and pharmaceuticals, it provides critical data for quality control and material development. With a capacity to measure up to four samples simultaneously, this analyzer offers multiple modes, including Quick BET for rapid throughput. The integrated software supports detailed structural analysis, making it adaptable for various research and development scenarios. Ensuring energy efficiency and process precision, the BELSORP MINI X is equipped for easy integration into laboratory environments, supporting automated and continuous operation with minimal maintenance.

Benefits

  • Increases measurement accuracy by eliminating helium, enhancing data reliability.
  • Accelerates analysis with Quick BET mode, improving productivity in busy labs.
  • Minimizes operator training time with user-friendly software and guided operation modes.
  • Enables comprehensive material assessment with simultaneous multiple-sample capability.
  • Adapts to diverse materials and applications, providing versatility in research and industrial settings.

General


Applications
Cosmetics,Magnetic powders,Polymer materials,Pigments,Catalysts,Cement,Chemicals,Fuel cells,Separation membranes,Zeolite,Batteries,Ceramics,Semi-conductors,Electronic components,Pharmaceuticals,Filters,Fibers,Medicine,Silica,Toners
End products
Ferromagnetic ink for printers,Capacitors,Lithium-ion battery cathodes,Laser printer toner,Precipitated silica for food and industrial applications,Hydrogen fuel cells,Hepa air filters,Polyester threads,Water purification membranes,Titanium dioxide pigments,Portland cement,Polyethylene plastic sheets,Ibuprofen tablets,Zeolite-based detergents,Polyurethane coatings,Porcelain tiles,Silicon wafers for chips,Automotive catalytic converters,Antihypertensive drugs,Foundation makeup
Steps before
Sample preparation,Pretreatment,Vacuum application,Heat activation,Sample cleaning
Steps after
Data analysis,Desorption,Sample cooling,Result validation
Input ingredients
nitrogen (N2),argon (Ar),methane (CH4),ethane (C2H6),carbon dioxide (CO2),hydrogen (H2),n-butane (n-C4H10),iso-butane (iso-C4H10),adsorptive gas,liquid nitrogen,liquid argon,sample materials
Output ingredients
pore size distribution,BET specific surface area,pore volume,adsorption isotherms,desorption isotherms,specific surface area analysis,mesopore analysis,micropore analysis
Market info
Microtrac is known for its expertise in particle size and shape analysis, providing innovative measurement solutions used in various industries to ensure product quality and consistency. Their equipment is recognized for precision and reliability in laboratory and industrial settings.

Technical Specifications


Measurement principle
Volumetric method + AFSM™
Adsorption gas types
Nitrogen (N2),Argon (Ar),Methane (CH4),Ethane (C2H6),Carbon dioxide (CO2),Hydrogen (H2),n-Butane (n-C4H10),iso-Butane (iso-C4H10)
Gas ports
2 ports (5 ports max.)
Number of measurements
Max. 4 ports simultaneously (3 ports in High Accuracy mode)
Measurement range (specific surface)
0.01 m2/g and above (N2)
Pore size distribution (Diameter)
0.7 - 500 nm,Option
Pressure transducer
133 kPa (1000 Torr) x 6 units
Vacuum gage / pump
Rotary pump
Sample tube
Standard tube,approx. 1.8 cm3 (optional
Dewar vessel volume
2 l
Dewar vessel holding time
30 h
Pretreatment heater range
50 - 450°C (4 ports)
Water bath temperature range
-10 - 70°C (4 ports)
Dimensions (W x H x D)
280 x 650 x 465 mm (excluding vacuum pump,PC)
Weight (main body)
38 kg (excluding vacuum pump,PC)
Utility - Gas
He,N2 (99.999% or higher purity),0.1 ± 0.02 MPa,joint
Utility - Power
Single phase,AC 100~240 V (50 / 60 Hz) / 10A (incl. R.P.),50 / 60 Hz
BET specific surface area measurement range
0.01 m2/g ~ (N2)
Pore size measurement range
0.7 ~ 500 nm (option
Simultaneous Measurement of Multiple Samples
Up to 4 specimens can be measured simultaneously
Quick BET Mode
Measure three BET adsorption points of four samples in approx. 15 minutes
BELCONTROL operation software
Simple Mode / Professional Mode

Operating Characteristics


Batch vs. continuous operation
Batch / Inline Continuous
Automation level
Manual / PLC / SCADA
Measurement Ports
Up to 4 independent ports
Simultaneous Measurements
Multiple samples
Measurement Method
Volumetric method + AFSM™
Quick BET Mode
Three BET points in approx. 15 minutes
Software Modes
Simple Mode / Professional Mode
Gas Adsorption Measurements
Nitrogen,Argon,etc.
Free Space Measurement
Advanced Free Space Measurement (AFSM™)
Sample Activation
In-situ at measurement port
Email Notification System
Process monitoring

Material Compatibility


Corrosive resistance
Yes
Cleanability
High
Density/particle size
0.01 m²/g and above
Microporous compatibility
0.35 - 500 nm
Gas compatibility
N2,Ar,CO2,CH4,H2


CE Marking
Yes
FDA Compliance
Optional FDA 21 CFR Part 11 compliance
CE Certified
Yes

Physical Characteristics


Machine Footprint
280 x 650 x 465 mm
Weight (main body)
38 kg
Sample Cell Volume
1.8 cm³ (optional
Dewar Vessel Volume
2 l
Number of Measurement Ports
Up to 4
Control Panel Type
Touchscreen/Software-based

Custom Options


Measurement Ports
3-port and 4-port models
Weight
38 kg (excluding vacuum pump,PC)
Dimensions
280 x 650 x 465 mm (excluding vacuum pump,PC)
Automation Level
Simple Mode / Professional Mode