Diffusion Permeameter
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Description
The PMI Diffusion Permeameter provides fully automated analysis of diffusion and gas permeability. PMI's Diffusion Permeameter tests materials that typically have very low permeability and are therefore difficult to measure by conventional means. The user-friendly PMI Diffusion Permeameter features nondestructive testing and can test a wide variety of samples and gases over a wide range of temperatures and pressures.
Principles of Operation
Industries worldwide utilize the PMI Diffusion Permeameter for R&D and quality control. Samples tested include membranes, filters, and battery electrodes.
Applicable industries are:
See our paper Characterization of Water Vapor Permeable Membranes.
For more information about applications please see our technical papers.
Features
- Windows-based software handles all control, measurement, data collection, and report generation; complete manual control is also possible
- Compatible with Windows 95 or higher
- Real-time graphical test display depicts testing status and results throughout operation
- Nondestructive testing
- Length of test approximately 4 to 6 hours
- Wide range of acceptable sample types and sizes
- Multiple sample chambers available
- Wide range of gas, temperatures, and pressure tests
- Minimal maintenance required
Specifications
For more information see our Diffusion Permeameter Brochure, Permeameter Brochure, and Characterization of Pore Structure Brochure.