â?¼ YY/T0969-2013
â?¼ 3 Ply kind
â?¼ Key Indexï¼?
- Gas-flow Rate :32L/min;
- Bacteria Filtration Efficiency (BFE) â?¥ 95%
Ventilation Resistance â?¤49pa
Microbiological Indicator
Scope of Application ï¼?
It can be used for general medical activities in common environment (such as visiting patients, etc.) or prevent allergies by blocking pollen and dust.
a. EN149-2001+A1-2009
b. Key Index ï¼?
- Gas-flow Rate under 95L/minï¼?Filtration Efficiency FFP2â?¥94%
- Inspiratory Resistance â?¤2.4mbar
c. Scope of Application ï¼?
Absorbing the harmful aerosol, including dust, smoke, fog droplets, toxic gases and toxic vapors through filter materials, so as to obstruct bacteria and particles from being inhaled.
a. YY/T0969-2013
b. 3 Ply kind
c. Key Index
- Gas-flow Rate :32L/min;
- Bacteria Filtration Efficiency (BFE) >95%
Ventilation Resistance <=49pa
d. Scope of Application
It can be used for general medical activities in common environment (such as visiting patients, etc.) or prevent allergies by blocking pollen and dust.
a. EN149-2001+A1-2009
b. Filtration Efficiency FFP2 >94%
c. scope of usageï¼?Absorbing the harmful aerosol, including dust, smoke, fog droplets, toxic gases and toxic vapors through filter materials, so as to obstruct bacteria and particles from being inhaled.
EN149-2001 + A1- 2009
Key Index : Under Gas - Flow Rate 95L/min
Filteraation Efficiency FFP1_>80 %
FFP2>94%
Scope Of Application :
Absorbing the harmful aerosol, including dust, smoke, fog droplets, toxic gases and toxic vapors through filter materials, so as to obstrucy and particles from being inhaled
GB19083-2010
Key Index L Under Gas - flow Rate 85L/min
Particle Resistance Efficiency (PEE) > = 95%
Ventilation Resistance <343.2 pa
Sythentic Blood Penetrtion
Microbiological Indicator
Score of Application :
Medical Personnel who directly contact with patients with respiratory infectious diseases, such as fever otupatient, respiratory respiratory outpatient, should wear medical protective masks.
YY 0469-2011
Key index : Gas Flow Rate 32L/min :
Bacteria Filteration Efficiency (BFE) _> 95 %
Particle Filteration Efficiency (PFE) _> 30%
Ventilation Resistance _< 49pa
Synthetic Blood Penetration
Second Of Application :
It is sutiable for the protection of staff in crowd places such as outpatient, emergency, medical consulting desk, and patients with respirsotry infectious diseases.
YY/TT0969-2013
Key index ; Gas - flow rate 32l/ Min
Bacteria Filteration Efficiency (BFE) -> 95%
Ventilation Resistance < 49pa
Microbilogical Indicator
Scope Of Application :
It can be used for general medical activities in common environment (such as visting patients etc) or prevent allergies by blocking pollen and dust.
