home products Auto-Darkening Helmet CNGALAXY3000

Auto-Darkening Welding Helmet:

Model:CNGALAXY3000
Description:
  • Main Technical Data:
    Filter size: 110X92X11mm
    Windows size: 90X40mm
    Ultraviolet ray transmittance rate: 313-365nm<3.4x10-6%
    Infrared ray transmittance rate: 780-1300nm<0.0027%
    1300-2000nm<0.0097%
    Dark shade range: DIN9-13
    Light shade number: DIN3
    Switching time: 1/20000s from bright to dark
    Recovery time: 0.6s to 1s from dark to bright
    Power supply: solar cells
    Eye protection: EN379 1/2/1
    Face protection: EN175
    Auto-power on/off: Yes
    Net weight: 460g±10g

Detailed Product Description