welding helmet
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welding helmet
Auto darkening welding helmet with solar energy is a set of spectral filtering technology, photoelectric control technology, liquid crystal light control technology in one high-tech products. Auto darkening filter(ADF) works with the photoelectric induction principle, which makes the liquid crystal change from the light state into a dark state in receiving the arc light, and automatic back to dark state when welding is finished, thereby protecting the user's eyes and face skin from the arc, splash and infrared/ultraviolet radiation.
| Item | ROSE-350E | Material | PP |
| Optical Class | 1/1/1/2 | Operating Environment | -5℃-+55℃ |
| Size of Cartridge | 110*90*9mm | Viewing Area | 90*35 mm |
| IR/UV Protection | 16 | Arc Sensors | 2 |
| Light State | DIN4 | Dark State | DIN9-13 |
| Shade Control | Variable adjust by external knob | Swith Time | 1/15000s |
| Sensitivity Control | Automatic | Delay Time (Dark to Light) | 0.25s-0.65s automatic |
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