Loading Port:China Main Port
Payment Terms:TT or LC
Min Order Qty:100 Pieces pc
Supply Capability:5000 Pieces per Month pc/month
QL-W77 New Design Art Auto-Darkening Welding Helmet
1.Powerful R&D Team
2.Welding/Grinding/Sensitivity
3.Welding Helemts/Machines/Cables
4 New Design
ADF DX-900N DX-920N
Optical Class | 1 / 1 / 1 / 2 | |
Viewing Area | 98×48mm | 98×55mm |
Cartridge Size | 119×112×10mm | |
Arc Sensor | 4 | |
Light State | DIN 4 | |
Dark State | Variable shade, 9 ~13 | |
Shade Control | Internal,Variable | |
Power On/Off | Fully Automatic | |
Sensitivity Control | Low — High, by infinitely dial knob | |
UV/IR Protection | DIN16 | |
Power Supply | Solar cell. Battery change required 1×CR2032 lithium battery | |
Switching Time | 1/25000S, from Light to Dark | |
Dark to Light | 0.1-1.0S by infinitely dial knob | |
Low Amperage TIG | ≥5amps(DC),≥5amps(AC), | |
Grinding Function | YES | YES |
Low Volume Alarm | YES | YES |
ADF self-check | YES | YES |
Operating Tep. | -5°C~+55°C | |
Storing Tep. | -20°C~+70°C | |
Warranty | 2 Years | |
Weight | 530g | |
Packing Size | 33×23×650px | |
