Self-darkening welding helmet V4, DIN 4-13 Sherman
Blackout range: |
4-13 according to DIN |
|
Switching time - light / dark [s]: |
1/25000 |
|
Switching time - dark / light [s]: |
0,3 - 0,9 sek |
|
Sensitivity adjustment: |
smooth |
|
Number of photosensors: |
4 |
|
Field of view [mm]: |
100 x 65 mm |
|
UV/IR protection: |
16 DIN |
|
Optical class of the filter: |
1/1/1/1 |
|
On/off: |
automatic |
|
Operating temperature: |
-5 ÷ +55 °C |
|
Weight: |
0,5 kg |
The welding helmet has two external knobs that allow you to adjust the darkening level and the sensitivity of the sensors. Also, the helmet has two external switches that adjust the delay time and change the working mode. The panel filter has a high optical class.
The field of view of the welding shield V4 is extremely large, and the head holder is comfortable and ergonomic and fully adapts to the user's head.
The welding helmet V4 has a grinding function. When grinding mode is activated, the filter switches to light mode and does not darken.