Welding helmet Sherman V4 automatic – self-darkening

Professional welding helmet Sherman V4 – automatic – self-darkening

Sherman V4 automatic welding visor. It provides ideal face and eye protection for welders. It can be used for all types of welding work as it provides fully professional protection while welding with any method – MIG/MAG, TIG, MMA and also grinding works.

Professional eye protection

The automatic filter with the highest optical class 1/1/1 z ensures excellent eye protection against UV and IR radiation at all times, regardless of the darkness condition.

Two external knobs

The Sherman V4 has two external controls to adjust the level of darkness from 4 to 13 DIN and to infinitely adjust the sensitivity of the photosensors to the intensity of the arc during welding, as well as two external switches allowing a three-position adjustment of the delay time for switching from dark to bright and for changing the operating mode.

Convenient operation

The easy and very precise adjustment of the visor and filter allows for easy customization of the visor for the best working conditions. The visor’s side panel allows to easily change its settings without removing it, thus maintaining continuity of work.

Technical data of the Sherman V4 auto-darkening welding visor:

Optical class: 1/1/1/1
Number of sensors: 4
Field of view [mm]: 100 x 65
Blackout time: 1/25000 [s]
Delay time [dark/bright]: 0.3 – 0.9 (stepped) [s].
Blackout ranges [DIN]: 4 – 13
Operating temperature [°C]: -5 ÷ +55
Blackout in bright state [DIN]: 3,5
Power supply type: Photo cell + battery
UV/IR protection [DIN]: 16
Functions: MIG / MMA / TIG / PLASMA
Sensitivity adjustment: Yes
Delay adjustment: Yes
Grinding: Yes
Weight: 0.5kg