Bacterial Filtration Efficiency Tester Of Medical meltblown fabric bfe test
Product Quick Detail
- Minimum Order
- 1
- Place Of Origin
- china
- Packaging
- Packed by solid wooden case;
- Delivery
- 15 Days
Specifications
Determine the bacterial filtration efficiency (BFE) of medical face mask materials by employing a ratio of the upstream bacterial challenge to downstream residual concentration of the tested medical face mask materials. The tester provides certain flow rate of bacterial aerosol. The operator can measure the number of colony forming units passing through the medical face mask material, which is clamped between a six-stage Anderson cascade impactor and an aerosol chamber, expressed as a percentage of the number of colony forming units present in the challenge aerosol.
Features
Test types: Penetration efficiency, penetration resistance and flow rate, etc.;
Alarm system: Users can set alarm time points according to their needs, so as to facilitate operation and management;
Data output: RS-232 communication port.
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- Contact:QIAN qian
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