Opis
E670 helmet, the successor to Optrel Orion, has a unique sensor technology that automatically selects the degree of protection through the filter and continuously adjusts it to conditions based on varying arc intensity during the welding process. The user can select the „Auto” or „Manual” setting. In the „Manual” setting, the user can manually select the best shade level for them so that the shade level is always comfortable for the user. If the user select „Auto”, they will automatically adjust the protection level to the current arc intensity. They may also select tuning plus or minus one shade level relative to an automatically selected setting to meet their individual needs without fear for their eyes. Enlarged field of view (+ 33%) and true colour filter provide the welder with a clean and visible image of the welded object.
| Dane techniczne | Optrel E670 |
| Shade level | 4/9 < 13 |
| Filter / field of view dimensions | 90 x 110 x 7 mm / 50 x 100 mm |
| Eye protection | Maximum UV and IR protection at any shade level setting |
| Shade level setting | two shade settings: automatic or manual |
| Control unit | outside the helmet |
| Sensitivity adjustment | Yes |
| Detection angle adjustment | 60° or 120° |
| Grinding mode | Yes (shade level 4) |
| Bright to dark switching time | 0.180 ms at room temp., 0.120 ms at 55°C |
| Dark to bright delay switching | slowly: 0.35 – 0.6 s, fast: 0.1 -0.35 s |
| Power supply | Solar cells and batteries, no on/off switch |
| Battery life | 2500 working hours |
| Operating temperature | -10°C to +70°C |
| Total weight | 490 g |
| Recommended application | all electric arc welding processes. Not suitable for laser welding! |
| Warranty | 2 years (batteries not included) |
| Certification | CE, DIN, ANSI, CSA, AS/NZS, GOST-R |
