Filter size

110×90×9mm

Viewing Area

90×40mm

Light state

DIN.3 or DIN.4

Dark state

DIN.9-13

Switch time

1/25000s

Delay time

Slow:0.6s-0.8s     Fast:0.1s-0.3s

Power supply

Solar cells with built in rechargeable battery  (two 3V lithium batteries)

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

-5°C to +55°C

Storage temperature

-20°C to +70°C

Eye protection

EN379 1/2/1

Sensitivity adjustment

Low/High

Welding helmet shell material

PP

Welding helmet weight

420g

Warranty

12 months