A brief introduction to BFE 99
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- Time of issue:2022-05-30
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(Summary description)The BFE in BFE 99 means bacterial filtering effect, which measures the ability of the mask to filter bacteria. What is the bacterial filtration efficiency of PFE in BFE 99? The Bacterial Filtration Efficiency of the PFE in BFE 99 is the resistance value of the respiratory device material to bacterial penetration. The higher the result expressed as a percentage, the higher the resistance of the material to bacterial penetration.
A brief introduction to BFE 99
(Summary description)The BFE in BFE 99 means bacterial filtering effect, which measures the ability of the mask to filter bacteria.
What is the bacterial filtration efficiency of PFE in BFE 99?
The Bacterial Filtration Efficiency of the PFE in BFE 99 is the resistance value of the respiratory device material to bacterial penetration. The higher the result expressed as a percentage, the higher the resistance of the material to bacterial penetration.
- Categories:Industry Information
- Author:
- Origin:
- Time of issue:2022-05-30
- Views:
Information
The BFE in BFE 99 means bacterial filtering effect, which measures the ability of the mask to filter bacteria.
What is the bacterial filtration efficiency of PFE in BFE 99?
The Bacterial Filtration Efficiency of the PFE in BFE 99 is the resistance value of the respiratory device material to bacterial penetration. The higher the result expressed as a percentage, the higher the resistance of the material to bacterial penetration.
Biological Staphylococcus aureus aerosols are mainly used in the testing of PFE in BFE 99. Bacterial filtration efficiency testing of PFE in BFE 99 is performed on filter materials and equipment designed to protect against bioaerosols, such as face shields, surgical gowns, caps and air filters.
The BFE test for BFE 99 masks is a biofiltration efficiency test for masks. The BFE test of BFE 99 masks usually uses the attack test of latex particles with ultrafine particle sizes such as 1.0μm, 0.5μm, 0.3μm, and 0.1μm.
Through the above introduction and analysis of BFE 99, hope it helps you.
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