China CE Papr Auto Darkening Solar Ventilation System Air Purifying Respirator Welding Helmet, Find details about China Welding Helmet with Respirator, Welding Respirator Helmet from CE Papr Auto Darkening Solar Ventilation System Air Purifying Respirator Welding Helmet
Airflow Velocity | 170L/MIN, 200L/MIN, 230L/MIN |
System | Automatic detecting and controlling |
System provides constantly stable clean air | |
Switch | 3 level of airflow control |
On/off switch | |
Automatic shutting down if unused for 30 mins | |
Liquid crystal display | Airflow level 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% @ 0.185um |
Filtration level | TH3 PR SL |
Size | 240x165x70mm(LxWxT) |
Weight | Complete unit 1370g |
No batteries 1020g | |
Battery operating time | Standard Battery Heavy Duty Battery(Optional) |
Level 1:>10h Level 1:>15h | |
Level 2:>8h Level 2:>12h | |
Level 3:>6h Level 3:>10h | |
Battery | Li-ION 12v 4400mAh 12v 6800mAh |
Charging time | 3.5h 5h |
Charging frequency | ≥500 |
Operating temperature | -5°C~+55°C |
Certificates | CE EN 12941.1998+A2:2008 |