The e684 welding auto-darkening welding helmet automatically adapts from shade level 5-13 and features a 1/1/1/1 lens rating. Equipped with true color technology, the e684 helmet offers realistic colors in both dark and light state. Enjoy easy operation with external controls that allow you to switch seamlessly between weld and grind modes. For those who prefer to manually adjust the shade level, the e684 also offers manual adjustment.
|ADF size / field of view||90 x 110 x 7 mm / 50 x 100 mm|
|Eye protection||maximum UV- & IR-protection on all shade levels|
|Classification EN379||Optical Class: 1
Stray Light Class: 1
Homogeneity Class: 1
Angle Dependency Class: 1
|Classification due to EN175||B (120m/s impact resistance)|
|Switching time light to dark||0.170 ms at room temperature, 0.110 ms at 55 °C|
|Switching time dark to light||0.1 – 2.0 s with patented twilight function|
|Power supply||solar cells and 2 batteries, exchangeable|
|Operating time batteries||appr. 3000 hours (operation)|
|Operating temperature||–10 °C to +70 °C|
|Total Weight||500 g|
|Warranty||2 years with additional 1 year warranty extension (excluding battery) if the product is registered within the first 6 months: click here to register|
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