MASK FOR SELF-DARKENING WELDING
LIQUID CRYSTALS
SIKUROTECH 12782 THOR
Automatic helmet mask suitable for MIG-MAG and MMA welding.
The LCD liquid crystal filter darkens automatically when the welding arc strikes and quickly returns to the transparent state when it is switched off, eliminating the need to raise and lower the mask at each work break and thus allowing you to operate with your hands free .
Features:
light and comfortable, automatic darkening filter with variable and adjustable gradation, solar cell operation, filter protection in transparent glass.
- Visual area 92x42 mm.
- With 2 sensors for darkening.
- Professional head support.
- 4 DIN light state.
- Dark state 9-13 DIN.
- Light / dark transition 0.04ms.
- Dark / light transition 0.1-1.0s.
- Optical class 1/2/1/2.
- TIG welding> = 10A.
- 4 DIN UV / IR protection.
- Weight 490gr