Model: WH8000 Series
Light state: DIN3 or 4
Dark state: DIN9-13( Stepless Adjustment)
Switching time: < 1/25,000S at Room Temperature
Delay time: Stepless adjustment 0.15S ~0.80S
Sensitivity: Stepless adjustment
Power Supply: Solar cell & Li-Mi Combination
(Min. Lifetime: 5,000 Welding Hours)
Operation Temperature: -5ºC (23ºF) ~ +55ºC(131ºF)
Size of filter cartridge: 110X90X8 MM (4-1/3” X 3-5/9” X 1/3”)
UV transmittance:313nm≤0.00006% 1300~2000nm≤0.009%
Weight: 490G (1.08 Pound)
Material of helmet: NYLON
Available Color: black / red / silver / blue
Viewing area: 92X42MM (FOB Shanghai US$*** / unit)
Viewing area: 100x49MM (FOB Shanghai US$*** / unit)
Viewing area: 100x67MM (FOB Shanghai US$*** / unit)