YOBEKETO Solar Auto Darkening Solar Welding Helmet Arc Tig Mig Mask Weld Welder Lens Grinding Mask with Adjustable Shade Range (Blue)

Description: Brand new and high quality. When arc is struck,Auto- darkening Filter will turn from clear state to dark state,response time is less than 1/1000S. Auto-Darkening welding Helmets are designed to protect the eyes and faces from spark, spatter, and harmful radiation under normal welding conditions. Lithium Battery Powered with Solar Backup. Ample mask space and very safe structure. Suitable for high welding operation temperature. Welding or Grinding Selection. Outside shade number and sensitivity adjustable can make the operators more convenient while operating. Large view window dimension for observation easily. Right and left hander can select the suitable stile. Auto darkening lens will automatically darkens to it's selected shade number when the light from welder is detected. Technical index: 1. Scope of application: all welding except laser welding such as electric welding, argon arc welding, gas shielded welding, tin welding, etc. 2. Bright state: D state: DIN9-13 free adjustment (external adjustment) 4. Sight size: 103X62.5mm, 98X53mm, 93X43mm, 90X30mm 5. Response time (from bright to dark): <1 / 25,000 seconds (under normal temperature) 6. Return time (from dark to bright): adjustable: 0.15S ~ 0.80S 7. Sensitivity (depending on the current size during welding): adjustable: low / high 8. Battery: lithium battery + solar battery 9. Frame size: 110X 90mm 10. UV transmittance: 313nm≤0.00006% 365nm≤0.00006% 11. UV protection: level 15 12. Infrared transmittance: 780 ~ 1300nm≤0.003% 1300 ~ 2000nm≤0.009% 13. Working temperature: -5 ° C ~ + 55 ° C (23 ° F ~ 131 ° F) 14. Storage temperature: -20 ° C ~ + 70 ° C (-4 ° F ~ 158 ° F) Package Included: 1 x Welding Helmet

• Novel appearance design, super light and durable shell. Brand new and high quality.Lithium Battery Powered with Solar Backup. Ample mask space and very safe structure. Suitable for high welding operation temperature.Welding or Grinding Selection.
• Auto-Darkening welding Helmets are designed to protect the eyes and faces from spark, spatter, and harmful radiation under normal welding conditions.Double filtering to avoid the harmful radiation of ultraviolet and infrared generated by the arc, as well as the damage caused by the strong welding light to the eyes.
• During the welding process, the visual clarity is high, and the welding spot can be observed very clearly to ensure the effect of welding quality. Shading, anti-radiation, heat insulation, effective flame retardant, anti-drop, anti-impact, greatly enhance the safety of the face and the service life of the mask
• Portable adjustment headband, The head wheel of the headband can be adjusted according to individual needs to achieve the tightness of the demand. Turn the valve wheel knob clockwise to tighten the headband. Otherwise, the headband can be loosened
• More convenient: this is a headwear welding helmet, allowing your hands to be free, Automatic switching of light and shade, no need to move the mask all the time and the headband is adjustable to fit your head. A great personal protection equipment designed for industrial use that can handle multiple processes of Plasma cutting,abrasive wheel cutting/grinding,DC TIG,AC TIG,MIG/MAG,MMA/Stick welding.