Conforms to medical surgical masks technology YY0469-2011 appendix B test method for filter efficiency (BFE) bacteria first B.1.1.1 test instrument.
Conforms to American Society for Testing Material ASTM F2100 and ASTM F2101, and European EN14683 standards.
Innovative improvements with double pneumatic contrast sampling method to improve sampling precision.
Suitable for measuring and testing departments, scientific research institutes, mask manufacturers, and other relevant departments.
Execution Standard
Q/0212 ZRB003-2015 medical surgical mask bacterial filtration efficiency (BFE) detector.
Intellectual Property
No. ZL200820224142.6 electric flow control valve.
No. ZL200820224143.0 gas capacity.
No. ZL200920308391.8 air filtration material filtration efficiency detector.
Product Features
Negative pressure test system to ensure operator safety.
Built-in peristaltic pump in negative pressure cabinet, A and B two-way, six Andersen; peristaltic pump flow can be set.
Flow rate of night spray can be set and atomization effect is good.
Embedded high speed industrial microcomputer control; 10.4 inches industrial high brightness color touch screen.
USB interface, supports U disk data storage.
Cabinet built-in high brightness lights; built-in leakage protection switch to protect operator safety.
Inner layer of cabinet made of stainless steel, outer layer sprayed with plastic and cold-rolled; inner and outer layers are insulated and flame retardant.
Front switch type glass door convenient for experimenter to observe and operate.