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Auto Darkening Welding Helmet

  • Brand : other
  • Model : SFX5701
  • Category: Welding Machine & Tools -
Auto-darkening welding helmets use light sensors to automatically switch the lens from a clear to a dark state when a welding arc is struck, providing crucial eye and face protection. They are a popular choice for professionals and hobbyists due to their convenience and versatility across different welding processes. 
Key Features to Consider
  • Optical Clarity: A rating of 1/1/1/1 (optical class, light diffusion, light homogeneity, angle dependence) is considered best and provides the clearest view, reducing eye strain.
  • Viewing Area: Larger viewing areas (e.g., over 9 square inches) offer a better field of vision, enhancing precision and awareness of surroundings.
  • Arc Sensors: Helmets with four arc sensors are more reliable in detecting the arc in various positions, significantly reducing the risk of the lens failing to darken ("arc flash") compared to models with two sensors.
  • Switching Speed: A faster switching time (e.g., 1/25,000s or 0.04 ms) ensures instant protection when the arc is struck.
  • True Color Technology: Many modern helmets from brands like Optrel, Miller, Lincoln, and ESAB feature "True Color" technology, which allows for a more natural color perception, reducing the traditional green tint and eye fatigue.
  • Adjustability: Look for models with adjustable shade (typically DIN 9-13 for welding, plus lighter shades for cutting and grinding), sensitivity, and delay time settings for versatility across different applications

10.000 KD



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