Main technical characteristics | ||
Airflow velocity | 170L/MIN,200L/MIN,230L/MIN | |
System | Automatic detecting and controling system provides constantly stable clean air | |
Switch | 3 levels of airflow control On/off switch Automatic shutting down if unused for 30 mins | |
Liquid crystal display | Airflow leval and data Battery life Filter loading status | |
Warning | Low battery Jammed filter Airflow jammed causing low airflow High battery temperature | |
Working noise | Max.73dB | |
High filter efficiency | 99.996%@0.3um | |
Filtration level | TH3 PRSL | |
Size | 240X165X70mm(LxWxT) | |
Weight | Complete unit 1370g No batteries 1020g | |
Battery operating time | Standard battery Level 1:>10h Level 2:>8h Level 3:>6h | Heavy duty battery(Optional) Level 1:>15h Level 2:>12h Level 3:>10h |
Battery | LI-ION 12v 4400mAh | |
Charging time | 3.5h / 5h | |
Charging frequency | ≥500 | |
Operating temperature | -5°C~+55℃ | |
Certificates | CE EN 12941.1998+A2:2008 NIOSH 42 CFR PART 84 |