Our Expertise
Professional Technical Support Team.
More than 20 years of R&D and innovation, we have a number of service members who can provide consulting and complete repair services to you.
Pore Analysis
Poretech Instrument have been committed to the research of pore feature measurement technology for porous materials, and to ensure accurate measurements of various pore structure materials.
Mask Testing
The Face Mask Differential Pressure Tester is suited for air flow resistance testing and differential pressure testing for textile materials and face masks. Testing method is according to EN 14683 and CNS 14777 (Taiwan).
Permeability Testing
Many applications of porous materials require very low gas permeability through these materials. Determination of the magnitudes of flow rates of gas through materials used in these applications is important for evaluation of products.
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Featured Products
- Analysis stations: 4-Station and 6-Station, fully automated operate
- Surface Area and Pore Size by Gas Sorption
- Adsorption / Desorption isotherm
- Specific surface area: BET, Langmuir
- Meso pore size distribution: BJH, Dollimore-Heal
- Micropore area and volume: Dubinin-Radushkevich, t-Plot method
- Micropore distribution: MP, HK, SF, DA, and compatible with NLDFT (Option)
- Total pore volume and average pore width
- Auto Degassing: full-automatic, program control degassing system
- Analysis stations: 4-Station, fully automated operate
- Surface Area and Pore Size by Gas Sorption
- Adsorption / Desorption isotherm
- Specific surface area: BET, Langmuir
- Meso pore size distribution: BJH, Dollimore-Heal
- Micropore area and volume: Dubinin-Radushkevich, t-Plot method
- Micropore distribution: MP, HK, DA, DR and t-Plot
- Total pore volume and average pore width
- Auto Degassing: full-automatic, 4 degassing modes are selectable
Series: Innova UNP-1100 / Innova UNP-1200/ Innova UNP-1500
- Innova Ultra-Nano Porometer (Innova-UNP) is a combination of Capillary Flow Porometer(gas-liquid method) that measure large pores of 500 um to 0.013 um and has liquid-liquid Porometer function to accurately measure much smaller pores.
- The Innova-UNP is the only commercially available pore size measurement system which can accurately measure pores from macro, micro, ultra and nano range.
- Capillary Flow Porometer and Liquid Liquid Porometer in a single machine
- Measures Through Pores from 2 nm to 500 um
- Mean Pore Size, Bubble Point (Largest Pore), Pore Distribution
- Cumulative Filter Flow % and Liquid Permeability
- Available in 3 variants 100 PSI, 200 PSI and 500 PSI
Model: iCFP-1100 / iCFP-1200 / iCFP-1500
- iCFP is a new generation Porometer of Capillary Flow Porometer based on gas-liquid displacement method (ASTM-F316)
- Non-destructive nature of testing
- Fully automated & computer controlled operations
- Testing of small samples as well as complete parts
- Use of many non-wetting liquid (Example: Water, Alcohol, Silwet solution & Galwet solution)
Not released yet, Coming Soon...
Model: Innova PYC-IA and Innova PYC-IIA
- The Gas Pycnometer uses gas replacement method to determine the true volume and true density of powders and bulk solids.
- Using high-precision detector for volume measurements and density with porosity calculations.
- The true density refers to the actual mass per unit volume of a solid in an absolutely dense state, that is, the density after removing the internal pores or inter-particle voids (called the true density).
- Based on Standard: ASTM B923, C604, D2638, D550, D5965, D6093, D6226, USP 699
The Differential Pressure Tester is suited for air flow resistance testing and differential pressure testing for textile materials and face masks.
The Differential Pressure Tester is suited for air flow resistance testing and differential pressure testing of textile materials and face masks. Testing method is according with the ASTM F299, EN 14683 and CNS 14777 (Taiwan).
Model: GDP-V1
- The Gas Diffusion Permeameter is used to determine the transport of various gases through membrane-like materials under a wide range of static and dynamic conditions.
- The instrument is equipped with a high-vacuum vacuum pump to detect very low gas permeability.
- Various shapes of samples can be tested: flat sheet, hollow fiber, tube...
Model: BPT-A200
The Bubble Point Tester is a computer-based automatic test machine that can be used to analyze the performance of a porous media, such as membrane, non-woven, ceramic, fabric, etc...
- Test method is Based on ASTM 316
Model: HFP-100 / HFP-200 / HFP-500
- The Hydro Fluid Porometer is a next generation Porometer based on Liquid Liquid displacement method. The Innova HFP can measure pore size distribution and pore structure analysis of various porous materials with ease.
- The testing method is Liquid-Liquid displace test function.
- It is suited for R&D and QC in industries worldwide such as filtration, nonwovens, pharmaceutical, biotechnology, healthcare, household, food, hygienic products, fuel cell, water purification, and battery. Samples often tested include filter media, membranes paper, powders, ceramics, battery separators and health care products.
Model: Innova-100N / Innova-200N / Innova-500N
- Innova Porometer is a new type of Porometer, its test methods include gas-liquid replacement method (CFP) and liquid-liquid replacement method (LLP).
- For the type of liquid used for testing, the Innova Porometer has no restrictions, it can accurately sense the flow of various liquids.
- Pore size range: From 0.002um up to 500um.
- Flow detection range: 200LPM to 0.00005 sccm.
- Touch panel design, easy to operate.
Model: WVTA-9601
The test methods cover the determination of water vapor transmission (WVT) of materials through paper, plastic films, PTFE membrane and other sheet materials.
Test dishes filled with distilled water in a controlled dry atmosphere, a constant humidity difference is generated between two sides of the test specimen, the water vapor permeates through the specimen and into the dry side, water vapor transmission rate and other parameters can be obtained by measuring the weight changes of the test dish in different time.
Model: AOPT-301
AOPT-301 is based on the coulometric sensor method and is available for the OTR testing of flexible films, sheeting and packages. It can test 3 specimens in one operation with independent results.
Films: Plastic films, aluminum foil, aluminized films, plastic composite films, paper-plastic composite films, coextruded films, aluminum foil composite films and others.
Packages: Plastic, rubber, paper, paper-plastic composite, glass and metal packages, e.g. red wine bottles, blister, various plastic bottles, Coke bottles, peanut oil packages, Tetra Pak materials, vacuum bags, metal three-piece cans, plastic packages for cosmetic, soft tubes for toothpaste, jelly and yogurt cups.
The Darcy’s Law Gas Permeability Analyzer is a computer-based automatic test machine that can be used to analyze the performance of a porous media, such as membrane, non-woven, ceramic, fabric…