Face Mask Particle Filtration Efficiency (PFE) Tester Features

1. The cold aerosol generator produces a continuous and stable stream of aerosol particles, ensuring efficient and consistent solution dispersion.
2. The mixing chamber is designed to stabilize the airflow, ensuring consistent aerosol concentration while effectively monitoring temperature and humidity.
3. A high-quality particle counter is used, featuring an automatic cleaning function to prevent clogging and ensure more accurate test results.
4. A particle leakage prevention design ensures the safety of laboratory personnel throughout the testing process.
5. Equipped with an electrostatic charge neutralization device for aerosol particles.
6. The pneumatic clamp includes a safety protection feature for secure and convenient use.
7. Control System: A computer manages the test process, automates data collection, and comes with dedicated software and a specialized computer.
8. The system automatically measures gas concentration, calculates filtration efficiency, and allows users to save, export, retrieve, and print test data.
9. Features an industrial-grade touchscreen interface for simple and intuitive operation.

Face Mask Particle Filtration Efficiency (PFE) Tester

Face Mask Particle Filtration Efficiency (PFE) Tester measures the filtration efficiency of particulate protective and medical masks while assessing the airflow resistance of standard fabrics and medical-grade protective masks. It is designed for use in medical device testing labs, safety and protective equipment evaluation centers, occupational safety testing facilities, pharmaceutical inspection agencies, disease control centers, textile testing labs, hospitals, and mask manufacturers.

Compatible Materials:

1. Glass fiber filter material
2. PP filter material
3. Covered film

Principle

This tester is designed and manufactured following established technical requirements for medical surgical masks and respiratory protective equipment. It incorporates advanced design concepts from leading international equipment while adhering to single-filter material testing principles. The system is optimized to meet the specific needs of current industry testing standards.

Configuration

• Aerosol generator
• Aerosol mixing chamber
• Air Dryer
• Ultra-quiet vacuum pump
• Domestic brand particle counter
• Touch screen industrial computer
• Electrostatic neutralizer
• Temperature and humidity monitor for mixing chamber