Technical Requirements for Air Purification and Disinfection Equipment

The air resistance is less than 25Pa, the one-time passage rate of microorganisms is no more than 10%, and the one-time weight passage rate of particulate matter is no more than 5%, which does not affect the existing air conditioning ventilation effect.

2. Efficiently remove PM2.5, bacteria and viruses, and the filter screen does not need to be replaced.

3. The power supply is 220V 50HZ, eliminating the safety hazard of metal static electricity spark discharge

4. The purification efficiency of PM2.5 is over 98%, that of Escherichia coli is over 99%, and the removal rate of influenza type H1N1 virus is above 99%

5. Rapid sterilization: Sterilization efficiency > 99%.

6. The dust collection filter element must be reusable.

7. The thickness of the internal electric field module of the equipment shall not be less than 110mm, and the box body shall be made of galvanized sheet material

8. Fume purifier, with a minimum fume removal rate of 85% and a maximum allowable emission concentration of 2.0mg/m³