This headshield has been designed to activate instantly when arc is struck. The grinding function provides protection from grinding sparks allowing the user to grind without the need to remove the mask.
Fully automatic on/off
98x43mm viewing area with Shade Din13 UV protection
Eye protection to EN379 – 1/30000s (0.033ms) light to dark switching time with Light shade Din 4; 0.1-1.0s from dark to light state when arc disappears
Manually adjustable from dark shade Din 9 to Din13
3 position delay switch sets dark to light delay depending on type of welding
Low amperage TIG: >5A (DC); Arc sensor 4
ADF test function button safety check: LCD changes from light to dark state to confirm correct operation