0.3µm Primary purification rate of particulate matter
No. | Wind speed m/s | Primary purification rate % |
1 | 1.0 | 99.9 |
2 | 2.0 | 99.8 |
3 | 3.0 | 99.7 |
4 | 4.0 | 99.5 |
0.25µm Primary purification rate of particulate matter
No. | Wind speed m/s | Primary purification rate % |
1 | 1.0 | 100 |
2 | 2.0 | 100 |
3 | 3.0 | 100 |
4 | 4.0 | 100 |
Test conclusion:
1. Under the condition of test temperature 20 ~ 25 ℃ and relative humidity of 40-60%, the killing rate of Staphylococcus albus is 99.98% ,after artificially sprayed in the air of 20m3 airtight room in 90 minutes, and the natural decay rate of this bacterium is 45.45%, which meets the requirements of technical code for disinfection (2002)
2. Natural bacteria:
Results: under the condition of ambient temperature 20-24 ℃ , relative humidity 40-56% natural bacteria decay rate 98.78%in the air of 100 m3 in closed room after 90 minutes' .
PM2.5 purification Rate:
No. | Detection subject | Unit | Time | Pollutant concentration | Result |
PM2.5 purification rate | % | 0 | 0.863mg/m3
| 99.8 | |
20mins | 0.002 mg/m3 |
Ozone concentration
No. | Detection subject | Unit | Standard | Result | Judge |
1 | Ozone concentration(outlet 5cm point) | mg/m3 | <=10 | 0.002 | Qualified |
Standby power | W | <=2.0 | 0.8 | Qualified |