External Nose Clip
Excute Standard:EN149:2001+A1:2009 FFP2 NR
Notified Body:OETI(NB 0534)
Conformity Assessment Procedure:Module B+Module C2
EU Type Examination Certificate Number:VN 635 170113
20 per box
---Maximum penetration of test aerosol : < 6%
---Total inward leakage(TIL): < 8%
---Inhalation resistance : < 70 Pa at 30L/min, < 240 Pa at 95L/min
---Exhalation resistance : < 300 Pa at 160L/min