Self-darkening welding helmet V3b, DIN 9-13 Sherman
Blackout range: |
DIN 9-13 |
Switching time - light / dark [s]: |
1/20000 sek. |
Switching time - dark / light [s]: |
0,3–0,9 sek. |
Sensitivity adjustment: |
smooth |
Grinding mode: |
YES |
Number of arc sensors: |
4 |
Field of view [mm]: |
98 x 55 mm |
UV / IR protection: |
DIN16 |
State of light |
DIN 4 |
Filter optical class: |
1/1/1/1 |
Turn on / off: |
automatic |
Working temperature [° C]: |
-5 ÷ +55 °C |
Weight [kg]: |
0,506 kg |
The filter has the highest quality optical class, which ensures special safety for the welder. The helmet is equipped with four sensors, which is especially important when welding with low currents. The V3b visor has a particularly comfortable and ergonomic headrest for perfect and full adjustment of the helmet. A special system changes the center of gravity of the panel in relation to the welder's head.
The helmet has a grinding function - in this mode, the filter is switched to a bright state.