Materials Testing > Particle Sizer and Zeta Potential Analyser > Pore Size Distribution and Surface Area Analyser
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BELSORP mini-II
(Available in: Singapore, Malaysia, Thailand, Indonesia and Vietnam)
BELSORP mini-II is a compact, precision instrument for measuring surface area and pore size distribution by the volumetric gas adsorption technique. The BEL patented Advanced Free Space Measurement (AFSM) method for the measurement of dead volume enables the BELSORP mini-II to achieve highest accuracy and repeatability. Powerful and easy to use software BEL MASTER makes the BELSORP mini-II ideal for both QC and research applications
FEATURES:
- Multi sample measurement - 3 independent sample measurement ports
- Advanced Free Space Measurement - for highest accuracy and repeatability
- Saturation vapor pressure measurement
- Wide measurement range and high sensitivity
- ISO 9277 and JIS Z8830 compliant
| Measurement principle | Volumetric gas adsorption method + AFSM |
| Sample ports | 3 ports |
| Specific surface area | 0.01msq/g and above |
| Pore size distribution | 0.35 to 200nm / Pore volume resolution 0.025µL |
| Pressure measurement | No. of pressure sensor : 5 units Measurement range : 0 - 133kPa Accuracy +-0.25% of FS (specification of manufacturer) Resolution : 4Pa |
| Dewar vessel | Volume : 2L Holding time : 30 hours |
| Analysis program | Adsorption / desorption isotherm Specific surface area by BET or Langmuir method Micropore volume and mesopore size by t-plot, MP method or αs method Mesopore distribution by BJH, DH or CI. |