Solar Automatic Welding Screen

Automatic welding shield - The welding shield protects against irradiation generated in the welding processes. -It has protection degrees from 9 to 13, adjustable using an external potentiometer. -It also has sensitivity adjustment.  When the electric arc is activated, the protective cassette automatically darkens, thus avoiding glare. -Permanently protects (even with a light tone) against UV and IR irradiation. -Field of view: 42 x 92 mm. -Dimming: 0. 2ms. -Clarification: 0.1 to 1 sec. -Energy: Solar cells - UV and IR protection: DIN 16 - Light tone: DIN 4 - Dark tone: DIN 9 to 13 - Variable darkening control. -Weight 480 grams. -Article known as welding screen, welder screen.