AUTO DARKENING WELDING HELMET wonderful welding masks

Specifications Auto Darkening Welding Helmet WH4000 BLACK

Battery: Li-Mi & Solar Combination

(Min. Lifetime: 5,000 Welding Hours)

AUTO DARKENING Welding Helmet WH4000 BLACK     [Filter modal:WH400] Light state: DIN4 Dark state: DIN9-13 ( Stepless Adjustment inside ) Switching time: < 1/10,000s at room temperature Delay time: slow/ fast:0.25s~0.70s Sensitivity: Low/High Battery: Li-Mi & Solar Combination (Min. Lifetime: 5,000 Welding Hours) Viewing area: 92 x 42 mm (3-3/5" x 1-7/11") Cartridge Size : 110 x 90 x 10 mm (4-1/3" x 3-5/9" x 4/11") UV transmittance:313nm≤0.00006%   365nm≤0.00006% IR transmittnce:780-1300nm≤0.003%  1300-2000nm≤0.009% Weight: 430G (0.95 Pound) Material of helmet:         PP Available color: blue/ black/ silver   [Optional Filters: WH400/WH401/WH450/WH511/WH522 /WH523/ WH524/WH722/WH711/WH300/WH101/WH103]        

Contact us if you need more details on Black Helmet. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Brands of Welding Helmet、Flip Up Welding Helmet. If these products fail to match your need, please contact us and we would like to provide relevant information.

Product Categories : Auto Darkening Welding Helmet