Name:Solar Auto Darkening Welding Helmet Len
Power: Solar / Li-ion battery
Battery capacity: 600mah
Power supply: the product built-in lithium battery. In the welding time,
the sun absorbs the arc to the inside of the lithium battery charge, thus extending the life of the hat and the battery!
The battery can be used for 2-3 years
Transition time: ≤2ms 22 ℃ (72 ° F)
Delay time(s): 0.2-0.1s
Power on/off Fully Automatic
Power supply: Solar cells, No battery change required
Rate of UV transmittance:313nm<0.00006% 365nm<0.00006%
Rate of IR transmittance:780~1300nm<0.003% 1300~2000nm<0.009%
- Delay time can be selective.
- The user's eyes and face a full protection against UV and IR radiation during the entire welding process,even in the clear state.
- Sensitivity adjustment: you can according your working conditions choose.
- Dark state Shade No:9-13, adjustment
- Suitable for most kinds of welding mode.
1 x Solar Auto Darkening Welding Helmet Len