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What is Particulate Filtration Efficiency(pfe) Tester?

   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.
   

    Face Mask Particulate Filtration Efficiency(pfe) Tester is designed 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.
   
   PFE tester is used to detect the filtration efficiency of particulate matter such as daily masks and filters.It is applicable to medical equipment inspection center, safety protection inspection center, labor protection inspection center, drug inspection center, disease prevention and control center, hospital, mask and respirator manufacturer, etc.

   The Particulate Filtration Efficiency （PFE）tester with particle generator can provide sodium chloride particles and paraffin oil particles. It can measure the particle penetration, filtering efficiency and the breathing resistance delta P. It is widely used in quality control, research and development, certification, manufacturing or testing industry, etc.

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