- Windows-based software handles all control, measurement, data collection, and report generation; complete manual control also possible.
- Compatible with Windows XP or higher.
- Real-time graphical test display depicts testing status and results throughout operation.
- Non-destructive testing.
- Length of test approximately 10 minute per sample.
- Accepts complete filter cartridges of various geometries.
- Transparent sample chamber for visual confirmation.
- Minimal maintenance required.
PMI Advanced Filter Analyzer
The PMI Advanced Filter Analyzer is designed for Quality Control (QC) and R&D applications across a wide range of industries including woven and nonwoven materials, filter media, polymeric membranes, electro-spun membranes, automotive filters, battery separators, electrodes, ceramics, geotextiles and paper.
The instrument measures the diameter of the most constricted portion of a through-pore (pore throat) and provides comprehensive pore structure characterization, including largest pore diameter (bubble point), mean flow pore diameter, pore size range, pore size distribution, and permeability.
Specifications:
| Pore Size | 0.013 to 500 microns |
| Mass Flow Rate | 200 LPM |
| Pressure | 500 psi |
| Pressure Sensing Accuracy | ±0.1% of full scale |
| Pressure & Flow Resolution | 1 part in 60,000 |
| Power Requirements | 110 / 220 VAC, 50 / 60 Hz |
| Additional flow meter | typically, 10 SLM |
| Additional pressure gauge | typically, 5 psi range |
| Test Pressure | Up to 500 psi |
| Measurement capability | Down to 0.013 µm |
Pore Structure Characteristics:
- Mean Flow Pore Size
- Pore Size Distribution
- Bubble Point (Largest Pore)
- Gas Permeability
- Liquid Permeability
- Hydro head (Water Intrusion Pressure)
- Liquid Expulsion Technique
- Extra Pressure Transducer for large pore measurement accuracy
- Water intrusion pressure
- Through-pores only
- Porosity by wetting method
Applications:
- Filtration Industry
- Woven and Nonwoven Materials
- Polymeric and Electro spun Membranes
- Composite Materials
- Ceramic Materials
- Battery/Fuel Cells Industry
- Geo-textiles/Textiles Industry
- Paper Industry
