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타입 = Welding Helmet Lens Size = 100 x 53mm Flip Up = Yes Helmet/Handshield Material = Polyamide Adjustable Headband = Yes Auto Darkening Lens = Yes EN175 Welding Safe = Yes Bolle Welding HelmetThe Bolle fusion electro-optical welding helmet has a lens size of 110mm x 90mm. It has welding filters that offer permanent protection against UV/IR emissions, heat, spark and projection. The filter??s degree of protection is defined to avoid blinding by the electric arc. The active welding filters must always be used with a welding mask. When an electric arc is ignited, the active welding filters are automatically darkened and after the arc is extinguished, they return to the initial clear state. Hence, the active welding filters free the welder??s hands, resulting in time-saving, less fatigue and greatly improved quality because of a better placement of the arc.Features and BenefitsMask painted in ZYTEL in highly heat-resistant polyamide The adjustable head band Interchangeable hygienic strip Antireflection exterior toric screen guard??s size is 114mm x 91mm Interior guard screen has size 103mm x 52mm Screen guard and filter can be easily changed Black shiny appearance Lightweight, 271g Low battery signal and chargeable battery Variable shades 5-8/9-13 Reaction time is 0.10 milliseconds 4 independent sensors Field of vision is 100mm X 53mmApplicationsCoated electrodes MIG/MAG TIG PLASMA Grinding
