Protective mask , half mask X 310 SV FFP3 intended for respiratory protection of the user against harmful the impact of air pollutants in the form of particles solid or liquid . The mask is not a medical device.
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Filtering half mask X310 SV of the class FFP3 protects the respiratory system against solid particles and aerosols , for whose TLV is ≤0.05 mg / m 3 o provided that the concentration of the dispersed phase does not exceed 30 x TLV.
Filtering half mask X 310 SV of the class FFP3 is built of filter material and auxiliary accessories such as headbands , exhalation valve or holders for fastening the tapes . Air inhaled from the environment passes through filter material where it is cleaned . The exhaled air is expelled to the outside through the exhalation valve located in the cup and the face part of the half mask. The canopy of the half-mask should fit tightly to the face during use.
FFP3 is a RD type mask:
Thanks to its anatomical shape and the nose clip which is located underneath the foam, the respirator is Easy to fit for most face shapes to ensure maximum tightness .
Protective half masks can be used in one work shift, that is 8 hours . By this time they fulfill their protective properties. Protective masks FFP1 < / a>, FFP2 a>, FFP3 a > are designed to work in dusty conditions. In case we use these protective masks as protection against viruses and we are not working in dust, the case is otherwise. Studies have been carried out, which show that only after 10 days such masks lose their properties. Then on day 11 protective mask FFP3 lost its properties by only 1.4% .
Based on Smart Air testing, full test results available here a >.
Length adjustment coarse
Pass the tape between the fixing hooks as shown in Figure 2.
Fine adjustment - wind or unwind the tape around the individual fastening hooks - Figure 3.
|Class (according to PN-EN 149 + A1: 2010)||
|Sodium chloride aerosol or oil mist filter material penetration||
|Initial inspiratory resistance at 95 Lpm||
≤ 300 Pa
|Initial expiratory resistance 160 L / min||
≤ 300 Pa
The filtering half mask X310 SV with FFP3 class complies with:
Update date: 03-08-2022, 09:21
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