Description: Big Fire Solar Auto Darkening Arc Tig Mig Welding Grinding Helmet Welder Mask Features:
Ideal for ARC/MIG/TIG welding
This product is widely used in shipbuilding ,petroleum,Architecture,steel,boiler-manufacture and so on.
Auto-Darkening welding Helmets are designed to protect the eyes and faces from spark, spatter, and harmful radiation under normal welding conditions.
Lithium Battery Powered with Solar Backup.
Ample mask space and very safe structure.
Suitable for high welding operation temperature, good choice for Welding or Grinding Selection.
Outside shade number and sensitivity adjustable can make the operators more convenient while operating.
Large view window dimension for observation easily.
Right and left hander can select the suitable stile.
Auto darkening lens will automatically darkens to it's selected shade number when the light from welder is detected. Specification:
Filter Dimension : 110 x 90 x 8.5mm
View Size : 92 x 42mm
Light states : Shade DIN 4
Dark states : DIN9 - 13
Response time(bright to dark) : <1/30000
seconds (normal temperature conditions)
The turn time : (dark to bright) : adjustable : 0.15s ~0.8s
Sensitivity Control : Adjustable
Power : Lithium batteries+Solar
Working temperature : -5°C - 55°C (23°F - 131°F)
Storage temperature : -20°C - 70°C (-4°F - 158°F) Package includes:
1 x Auto-Darkening Welding Helmet Details pictures: