- Technical Characteristics
Welding Helmet Optrel E684 ADF
Precision. That is the mission of every welder with every weld. The ability to clearly view the weld and the environment is essential to striking the perfect arc.
Taking Optrel’s autodarkening filter technology to the next level, the e684 is the only welding helmet that fully automates protection through its Adaptive Shade Autopilot, automatically adjusting the shade level as one welds, in full high-definition viewing. This new level of clarity not only keeps welders better protected, it enables them to perform their job more efficiently, with greater accuracy and precision every time.
When it comes to precision welding, do not settle for anything less.
|Adaptive Shade Autopilot|
|Infinite Shade Level Adjustment|
|High Definition Viewing|
|True Color Filter|
|Twilight ADF Technology|
Yes – Shade Level 4
|Switching Time / Light to Dark|
0.170ms at room temperature, 0.110ms at 131F
|Switching Time / Dark to Light|
0.1 – 0.2s (with patented Twilight ADF Technology)
Solar Cells and 2 CR2032 Batteries (approx. 3,000 hours)
2 Years Standard (3 Years with Registration on optrel.com)
All Electric Arc Welding processes Electrode Welding (Stick Welding, SMAW) MIG MAG (GMAW) GMAW High Melting Rate Process Flux Cored Wire Welding TIG welding (GTAW) Plasma Arc Welding Micro Plasma Arc Welding Plasma Cutting & Oxy-Gas Welding Prohibited for laser and gas welding!