Эти приборы используются для оценки удельной площади поверхности и распределения пор по размерам различных твердых материалов, таких как порошки, волокна, мембраны, субстраты и формы, путем адсорбции газа и проникновения ртути. Модели доступны для измерения распределения пор по размерам в диапазоне от нанометров до нескольких сотен микрометров.
The BELSORP MAX X is a high-end gas / vapor adsorption analyzer, featuring a more compact design and lower weight. It can measure up to four samples over a wide range of pressures and temperatures.
- Analyzes fluctuations in scattered laser light from particles in suspension
- Measures hydrodynamic diameter, ideal for nanoparticles
- For colloids, pharmaceuticals, and nanomaterials
- Measures gas or vapor uptake on solid surfaces
- Determines surface area, porosity, and pore size distribution
- For catalysts, adsorbents, and porous materials
- Uses angular patterns of scattered laser light to determine particle size
- Covers a wide particle size range
- Fast, repeatable, and suitable for wet or dry samples
- Applies pressure to force mercury into pores of a sample
- Calculates pore size distribution, total pore volume, and surface area
- Useful for characterizing porous materials and filters
- Measures spatial distribution of scattered light in liquid samples
- Assesses formulations’ physical stability
- Ideal for concentrated dispersions, emulsions, and suspensions
