Face Mask Particulate Filtration Efficiency Tester (PFE) is to test the filtering efficiency of particulate protective masks and medical masks and to determine the resistance of ordinary fabrics and medical protective masks to the constant flow of airflow.
3ply medical surgical mask, with FDA ,CE Certificate.
Face Mask Particulate Filtration Efficiency Tester (PFE) is to test the filtering efficiency of particulate protective masks and medical masks and to determine the resistance of ordinary fabrics and medical protective masks to the constant flow of airflow.
well known brand:Yuwell.
flow :1-5L
Oxygen concentration:90%-96%
weight :6.5KG
HOME USE
well known brand:Yuwell.
flow :1-5L
Oxygen concentration:90%-96%
weight :6.5KG
HOME USE
BFE Bacterial Filtration Efficiency TESTER tests the percentage of materials containing bacteria suspended particles at the specified flow rate. The dual gas path simultaneous comparison sampling method is used to improve the accuracy of sampling, which is suitable for the performance testing of bacterial filtration efficiency of medical surgical masks by metrological inspection departments, scientific research institutes, medical mask manufacturers and other relevant departments.
Mask Synthetic Blood Penetration Tester is suitable for the resistance of masks to the penetration of synthetic blood under different levels of test pressure.
It tested with synthetic blood under continuous applied pressure, and the penetration of synthetic blood on the material was visually checked.
Mask Air Flow Resistance and differential Pressure Tester used for face mask air flow resistance and differential pressure testing to check breathability and can also be used to check differential pressure of textile materials gas exchanger.
The output of the air flow is set by a gas flow meter, the air flow passes through a certain area of the test sample, the current pressure is detected by a pressure sensor, and the pressure difference is calculated.
Facial Mask Flame Retardant Tester used to test the combustion performance of a mask after it contacts the flame at a certain linear speed. It is a special test instrument for the flame retardancy of a mask.
