EH-268/EF9242 Auto darkening welding helmet

 Filter size of  auto darkening welding helmet

110×90×9mm

Viewing Area of  auto darkening welding helmet

92×42mm

 Light state

DIN.3 or DIN.4

Dark state

DIN.9-13

Switch time

1/30000s

Delay time

0.6s-0.8s

Power supply

Solar cells with built in rechargeable battery  

Power on/off

Fully automatic

Rate of UV transmittance

313nm<0.00006%    365nm<0.00006%

Rate of IR transmittance

780~1300nm<0.003%   1300~2000nm<0.009%

Arc sensor

2 pieces

Operating temperature

-10°C to +55°C

Storage temperature

-20°C to +70°C

Eye protection

EN379 1/2/1/2

Sensitivity

low or high

shell material

PA

 weight

480g

Warranty

24 months