1. Applicable room volume: 150m3
2. Environmental temperature: -10°C to 50°C
3. Relative humidity: not exceeding 90%
4. Power source: AC 220V ± 22V
5. Power frequency: 50Hz ± 1Hz
6. Atmospheric pressure: 860-1060hpa;
7. Rated power W: ≤144
8. Air flow rate m³/h: 1600
9. UV lamp lifespan: ≥5000 hours
10. Negative ion generation: ≥1X106/cm3
11. External dimensions: 500*280*1760
12. Operating mode: Man-machine interface, cyclic disinfection, program control.
13. External surface should be flat and smooth, without sharp edges, burrs, or cracks. The paint should be glossy, with uniform color, no peeling, dripping, or scratching. The plastic parts should be smooth, without cracks or deformation. The text labels should be clear and accurate, and the control keys should be sensitive and reliable.
14. The remote control should be able to control the start/stop, time setting, and fan speed of the disinfectant.
15. Timing selection: The remote control timer can set the time in 1-24 hour increments, allowing users to choose the disinfection time.
16. The power switch should clearly indicate whether it is on or off, and should be represented by text or numbers. The power switch should use "1" to indicate on and "0" to indicate off. The timer switch should have a digital time display.
17. Cyclic disinfection airflow: ≥800m3/h
18. The noise level of the disinfectant during operation should be ≤55db(A)
19. In the air disinfection test, the killing rate of white staphylococcus (8032 colonies) should be ≥99.90%, or the mortality rate of natural bacteria should be ≥90%, and the disinfection time should not exceed 2 hours to be considered qualified.
20. During disinfection, the ozone concentration in the air should be ≤0.1mg/m³.