Filter Membrane Pore Analysis Tester
Get a quote：
Whats/App: +86 181 0160 0864
Web: gellowen.co.uk
The Filter Membrane Pore Analysis Tester is a precision instrument designed to measure the pore size, distribution, and integrity of flat filter membranes. Utilizing the principle of capillary flow porometry, the tester provides quantitative data on bubble point, mean flow pore size, and full pore size distribution. This information is critical for evaluating filtration efficiency, flow rate, and retention performance of membranes used in microfiltration, ultrafiltration, and sterile filtration applications.
Application
(1) Determining pore size distribution, bubble point, and mean flow pore size of flat filter membranes.
(2) Quality control in the production of filtration membranes to ensure consistency and compliance with specifications.
(3) Research and development of new membrane materials and designs.
(4) Characterization of membranes for various filtration applications, including water purification, pharmaceutical, food & beverage, and chemical processes.
(5) Investigating performance issues in membranes, such as defects, irregular pore sizes, or compromised integrity.
(6) Validation of membrane integrity and performance for sterilization and critical filtration processes.
Standards
(1) ASTM E1294 — Standard Test Method for Pore Size Characteristics of Membranes by Bubble Point and Mean Flow Pore Test
(2) ASTM F316 — Standard Test Method for Pore Size Characteristics of Membrane Filters by Capillary Flow Porometry
(3) ISO 4003 — Determination of Pore Size and Bubble Point of Membranes
(4) ISO 15901-2 — Pore size distribution and porosity analysis of materials using capillary flow methods
(5) USP <788> — Particulate Matter in Injections (relevance for sterile filtration membrane validation)
(6) EN 14683 — Medical face masks: bacterial filtration performance (membrane evaluation)
Features
(1) Provides precise, quantitative measurements of pore size, bubble point, and mean flow pore size.
(2) Generates full pore size distribution for comprehensive characterization of membranes.
(3) Standard-compliant testing for ASTM, ISO, and other internationally recognized protocols.
(4) Non-destructive testing for certain conditions, allowing membranes to remain intact after measurement.
(5) Automated control system for wetting, pressurization, flow measurement, and data acquisition.
(6) Digital display and software for real-time monitoring and detailed analysis.
(7) Compatible with a wide range of membrane types, materials, and pore size ranges.
(8) Safety features for handling pressurized systems and fluids.
Technical Parameters
| Parameter | Specification |
|---|---|
| Pressure Range | 0–500 kPa (adjustable) |
| Pressure Resolution | 0.01 kPa |
| Gas Flow Range | 0–5000 mL/min |
| Flow Accuracy | ±1% FS |
| Bubble Point Measurement | Automatic detection of first gas flow through largest pore |
| Mean Flow Pore Size | Calculated from flow vs. pressure curve |
| Sample Size | Flat membrane: 10–100 mm diameter (custom holders available) |
| Temperature Monitoring | 0–50°C with ±0.5°C accuracy |
| Wetted Fluids | Water, alcohol, or other standard wetting liquids |
| Control System | PLC or microcontroller-based automatic operation |
| Data Output | PC software, USB, or Ethernet |
| Display | Real-time pressure, flow, and test status |
| Power Supply | AC 220V 50Hz |
Отправить запрос, связаться с поставщиком
Другие товары поставщика
 |
SUGA GX25 Xenon Lamp Weathering Tester | Get a quote： Whats/App: +86 181 0160 0864 The SUGA GX25 Xenon Lamp Weathering Tester is a compact yet powerful environmental simulation instrumen... |
 |
Automotive Cargo Cover Screw Inspection Line | Get a quote： Whats/App: +86 181 0160 0864 The Automotive Cargo Cover Screw Inspection Line is an automated system designed to inspect the install... |
 |
Indicative Fire Resistance Test Furnace | Get a quote： Whats/App: +86 181 0160 0864 Web: gellowen.co.uk The Fireproof Coating Test Furnace evaluates thermal insulation and fire resistanc... |
 |
Suture Needle Sharpness Intensity Tester | Get a quote： Whats/App: +86 181 0160 0864 Web: gellowen.co.uk The Sharpness and Strength Tester for Suture Needles is a device specifically desi... |
 |
50th Percentile Male Crash Test Dummy | Get a quote： Whats/App: +86 181 0160 0864 Web: gellowen.co.uk The 50th Percentile Male Crash Test Dummy is a biomechanical surrogate designed fo... |
Похожие товары
 |
Laser Chuck | Продавец: 00000 | Laser Chuck Introduce foreign advanced technology and management concept, High precision pro... |
 |
Power Pallet Jack For Sale | Продавец: Jinan Hulk Machinery Co., Ltd | Power Pallet Jack For Sale Electric Pallet Truck For Sale As a supplier of power pallet jac... |
 |
Multi Directional Forklift For Sale | Продавец: Jinan Hulk Machinery Co., Ltd | Multi Directional Forklift For Sale Multi Directional Forklift For Sale As a supplier of mu... |
 |
Narrow Aisle Forklift For Sale | Продавец: Jinan Hulk Machinery Co., Ltd | Narrow Aisle Forklift For Sale Narrow Aisle Forklift For Sale As a supplier of , we provide... |
 |
Electric Order Picker Supplier | Продавец: Jinan Hulk Machinery Co., Ltd | Electric Order Picker Supplier Electric Order Picker Supplier As an supplier, we offer a co... |
