China Ce FDA Certificate Kn95 Masks to Prevent Virus Invasion

CE And FDA Certificate KN95 Masks To Prevent Virus Invasion With BWelding & Soldering Supplies reathing Valve
Description:
The KN95 mask With filter, breathing valve is one of nine particulate protective masks certified by NIOSH. "N" means not resistant to oil. "95" indicates that the particle concentration in the mask is more than 95% lower than that of the particles outside the mask when exposed to the specified number of special test particles. The 95% value is not the average value, but the minimum value. N95 is not a specific product name, as long as it meets the N95 standard and passes the NIOSH review, it can be called "N95 mask". The protection level is N95, which means that under the detection conditions specified by the NIOSH standard, the filtering efficiency of the mask filter material for non-oily particulate matter (such as dust, acid mist, paint mist, microorganisms, etc.) reaches 95%.
Feature:
1. With filter, breathing valve.
2. Six layer.
3. The N95 tyBoiler & Furnace pe mask has a filtering efficiency of more than 95% for particles with an aerodynamic diameter of 0.075µm ± 0.02µm.
4. N95 mask's protective range: the aerodynamic diameter of air bacterial and fungal spores mainly changes between 0.7-10µm.
5. N95 masks can be used for respiratory protection of certain particulates, such as grinding, cleaning and processing of dust generated by minerals, flour and certain other materials
6. Suitable for liquid or non-oily particles that do not produce harmful volatile gases due to spraying.
7. It can effectively filter and purify the inhaled abnormal odors (except for toxic gases), and help reduce the exposure level of certain inhaRemote Control lable microbial particles (such as molds, anthracnose, tuberculosis, etc.), but it cannot eliminaMachinery for Packaging Supplies te contact infections and illness Or risk of death.
Specification :

Model N95filtering systemWith filter, breathing valveMask layersSix layerFiltration efficiency95%categoryMedical N95 MaskThe main structureNose clip, mask band, mask bodyFiltration levelFirst level

Analysis Instrument