AUTO DARKENING WELDING HELMET

FEATURES : 

1. This welding helmet is not suitable for laser welding and oxyacetylene welding.
2. At the moment of stopping welding, the filter screen automatically changes from dark to light state according to your set per-delay time.(Turning the time-setting switch to the "MIN" position, it then can vary at 0.1s-0.3s. Turning the time, setting switch to the "MAX" position, then it can vary at 0.6s-0.8s)

Specifications:

• Material: High Strength Mask
  
• Light State: DIN 4
  
• Dark State: From DIN 9 to DIN 13 (Free Outside Adjustment)
  
• UV/IR Protection: 15 Levels
  
• Switching Time (Bright to Dark): ＜1/25000s (Normal Temperature)
  
• Delay Time (Dark to Bright): 0.15s-0.80s Adjustable
  
• Grinding/Welding: Support
  
• Power on/off: Automatic
  
• Sensitivity (Based on Current Size When Welding): Adjustable, Low / High
  
• Arc Sensor: 2pcs
  
• Eye Protection: EN379 1/2/1
  
• Face Protection: EN175
  
• UV Transmittance: 313nm≤0.00006% 365nm≤0.00006%
  
• IR Transmittance: 780ï½