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- Contact Person : Mr. Gu Joshua
- Company Name : Eastragon International Trade Co., Ltd.
- Tel : 86-510-81602600,81602599
- Fax : 86-510-86406095
- Address : Jiangsu,Jiangyin,(Tianfu Century Square), No. 632, Middle Chengjiang Road
- Country/Region : China
- Zip : 214430
auto darkening welding mask
Product Detailed
Related Categories:Self Defense Supplies
Lower price,higher quality and high effective to protect user
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 mask
