Description :
Solar Auto Darkening Welding Helmet Face Mask Electric Welding Mask Len Automation Filter Goggles
Specification :
Suitable for most kinds of welding mode.
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 : DIN9-DIN13 stepless adjustment
Specification :
Transition time : ≤2ms 22 ℃ (72 ° F)
Delay time(s) : <>
Power on/off Fully Automatic
Power supply : Solar cells, No battery change required
Rate of UV transmittance : 313nm<0.00006%>0.00006%><>
Rate of IR transmittance : 780~1300nm<0.003%>0.003%><>
Frame Dimensions : Approx. 11cm x 9cm x 0.9cm/ 4.33″ x 3.54″ x 0.35″
Viewable Size : Approx. 9.1cm x 4.2cm/ 3.58″ x 1.65″
Package includes :
1 x Solar Auto Darkening Welding Helmet Len
Details pictures :
