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- Pore size distribution measurement Porometer
Pore size distribution measurement Porometer
What is a porometer (penetrating pore size distribution measuring device)?
A porometer is a device that can measure the through pore size distribution related to the filtering performance, collection efficiency, and liquid/gas permeability of filters and separators. In addition to the industry-leading Porometer's palm porometer, liquid porometer, and Seika Digital Image's nano-perm porometer, we have a variety of models according to the pore size range. The pore size range is from angstroms to millimeters, and we handle a set of equipment that can measure the pore sizes that are practically required.
System list
POROLUX1000
High performance instrument for bubble point and through pore size distribution measurement.
Nanoperm Porometer
A model that can measure sub-nano pores from 0.5 nm to 50 nm.
Palm Porometer※Discontinued
Industry standard machine capable of measuring a wide range of pore sizes from 0.015μm to 600μm.
Liquid Porometer※Discontinued
A model that can measure at a lower pressure than a palm porometer. Suitable for pressure-sensitive samples such as hollow fibers
Macro-nano porometer※Discontinued
The latest model that combines palm porometer and liquid porometer.
A single unit can evaluate a wide range of pore sizes.
what's new
feature
- Non-mercury, non-destructive, low pressure
- Short time measurement
- High reproducibility, high resolution
- Various physical properties such as bulk specific surface area, average fiber diameter, average particle diameter, gas permeability, liquid permeability, and burst pressure can be measured by adding options.
- Can measure samples of various shapes such as flat membrane, hollow fiber, tubular, etc.
Usage
- Measurement of through pore size distribution of filters (pre-filter, MF, UF, NF, etc.)
- Measurement of air permeability and through-pore size distribution of secondary battery separator
Introduction of related products
Pore size distribution measurement
non-mercury porosimeter
Specific surface area/pore size distribution BET adsorption formula
filter multitester
