List of simple parameters of HUANYI mask detection equipment

Mask Bacterial Filtration Efficiency Detector
1. Shall comply with ASTM F2100 , ASTM 2101 , EN 14683
2. Negative pressure experiment system 
3. Negative pressure cabinet with built-in peristaltic pump and A and B twoway six-stage Andersen 
4. The flow rate of the peristaltic pump can be set 
5. The dedicated microbial aerosol generator can set the volume of bacterial liquid spray flow, 
6. ISO Calibration accredited Certificate – Compliant with ISO Standards


Face Mask Particulate Filtration Efficiency Tester
1. Shall comply with ASTM F2299
2. cold aerosol generator 
3. Measurement of aerosol concentration using high-precision PM2.5 sensors. 
4. 2 sets of Aerosol generator: Salty aerosol generator and oily aerosol generator
5. Equipped with aerosol particle neutralization device 
6. Configure temperature and humidity sensor, real-time display of ambient temperature and humidity 
7. Equipped with flowmeter, vacuum pump, laser dust particle counter.
8. Computer automatically tests the gas concentration and calculates the filtration efficiency. 
9. Particle size for latex from 0.1 ,0.3.0.5, 5 microns
10. ISO Calibration accredited Certificate – Compliant with ISO Standards


Mask Synthetic Blood Penetration
1. Shall comply with ASTM F1862
2. ISO Calibration accredited Certificate – Compliant with ISO Standards


Flammability Tester
1. Shall comply with ASTM 2100-19 and 16 CFR Part 1610.
2. Consists of a draft-proof ventilated chamber enclosing a standardized ignition mechanism, sample rack, and automatic timing mechanism.
3. The test chamber shall be a metal, draft-proof ventilated chamber.
4. The test chamber shall have inside dimensions of 35.3 cm high by 36.8 cm wide by 21.6 cm deep at least. There shall be eleven or twelve 12.7 mm diameter holes equidistant along the rear of the top closure.
5. The front of the chamber shall be a close fitting door with an insert made of clear material (i.e., glass, plexiglass).
6. Include a specimen rack that provides support for the specimen holder and the angle of inclination shall be 45°. The position of the specimen rack shall be adjusted.
7. The specimen holder shall consist of two 2 mm thick U shaped matched metal plates that will cover all but 3.8 cm of the width of the specimen for its full length.
8. The ignition mechanism shall consist of a motor driven butane gas jet formed around a 26-gauge hypodermic needle and creates the test flame.
9. ISO Calibration accredited Certificate – Compliant with ISO Standards