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