Microtrac - BELSORP-MAX
Designed to measure a wide range adsorption isotherm for surface area and pore size distribution analysis.
Designed to measure a wide range adsorption isotherm for surface area and pore size distribution analysis.
The BELSORP–max utilizes the proprietary AFSM method for free space measurement, which produces a highly accurate measurement. The BELSORP-max can also measure vapor adsorption and perform chemisorption analysis.
Active Questions & AnswersAsk a Question
There are no current Discussions
Particle Size Analyzers Service ProvidersView All (2)
Documents & ManualsView All Documents
Features of BELSORP-MAX
- Specific surface area – 0.01 m²/g (N2), 0.0005 m²/g (Kr)
- Pore size distribution
- Proprietary AFSM measurement technique
- Wide pressure range measurement – p/p0 10-8 ~ 0.997 (N2 at 77K, Ar at 87K)
- Useful for Micropore analysis
- Adsorption isotherm of a variety of gases(N2, AR, CO2, CH4, NH3) and vapors (H2O, Toluene, Benzene, Alcohol) can be measured
- Simultaneous three sample measurement
- Chemisorption option is available
- TPD/TPR/TPO, pulse chemisorption measurement with TPD pro option
- BELCryo option enables low-temperature measurements from 4.2k to 373k
General Specifications
Depth | 580 mm |
Height | 850 mm |
Width | 656 mm |
Additional Specifications
Measurement principle: Volumetric adsorption method + AFSM™
Adsorptive: N2, Ar, Kr, NH3, CO2, H2, Co, O2, CH4 and other non-corrosive gases
H2O, MeOH, EtOH, C6H6 and other non-corrosive vapors
Analysis Port:
STD mode (p/p0=10 -4 -0.997) : 3 port
High accuracy mode (p/p0=10 -4 -0.997) : 2 port
High accuracy mode (p/p0=10 -8 -0.997) : 1 port (OP : 2 port)
Specific surface area:
0.01 m 2 /g and above (N2/77K, Ar/87K) 0.0005 m 2 /g and above (Kr/77K)
Pore size distribution:
0.35-500 nm in pore diameter
Pressure transducer:
133kPa (1000mmHg) 0.25% of F.S. x 5 units
1.33 kPa (10mmHg) 0.5% of R. x 5 units (OP : 3 units)
0.0133kPa(0.1mmHg)0.15% of R.x1unit(OP:2 units)
Pressure transducer:
1.6 x 10-6Pa (p/p0=1.6 x 10 -11 , N2 at 77K, Ar at 87K)-24bit A/D converter
Pressure transducer:
40oC
Dewar Vessel:
Volume:
2.6L
Holding time:
60H