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- Company Name : Eastragon International Trade Co., Ltd.
- Tel : 86-510-81602600,81602599
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auto darkening welding helmet
Product Detailed
Related Categories:Self Defense Supplies
Auto darkening welding helmet.Lower price,higher quality and high effective to protect users.
Filter size(mm)110*92*11mmView windows size(mm)90*45mm/91*40mm/98*40mm/98*45mm.Ultraviolet ray transmittance rate313365nm<3.4*10-6%Infrared ray transmittance rate7801300nm<0.0027%13002000nm<0.0097%Dark shade rangeDIN913 varibbleLight shade numberDIN3Working temperature-10+60Swithing time1/25000s from bright to darkHolding time>200msRecovery time0.6s to 1s frome dark to brightAuto- power on/of:yesEye protectionEn3791/2/1Face protection En175Power supplysolar cell+lithium batteriesNet weight(g)460g±10gSuitable weldingsuitable for any welding
auto darkening welding helmet
