Solar Auto Darkening Welding Helmet Lens Mask Goggles Automation Filter

Features Suitable for most kinds of welding mode Delay time can be selective Sensitivity adjustment you can according your working conditions choose Protection against UV and IR radiation during the entire welding process Specification Material ResinSize 110 x 90 x 9mm 4 333 540 35Viewable size 92 x42mm 3 58 x 1 65Light state levels DIN4Dark state levels 9 13Response time 1 2500SRecovery time 0 2 1 0S non polar adjustmentSensitivity control LOW HIGH non polar adjustmentPower supply solarRate of UV transmittance 313nm0 00006 365nm0 00006 Rate of IR transmittance 780 1300nm0 003 1300 2000nm0 009 Power control fully automaticRed ultraviolet protection DIN16Working temperature 10 ℃60 ℃Adjustment button Black Package includes 1 x Auto Darkening Welding Helmet Len Black button Details pictures