Automatic welding helmet AIRLITE PAPR

with respiratorTIGMMA

Extended throat protection: darkening adjustment (DIN 4/5÷9/9-13). Viewing area: 98x55mm. In addition to adjusting the sensitivity of the filter according to the welding process, there is also an adjustment of the delay time for switching from the dark to the light state after the arc has been interrupted, depending on the brightness of the workpiece. Vision quality for safe work without interruptions: The LCD liquid crystal filter automatically darkens on striking the welding arc and quickly returns to its transparent status when the arc is switched off; eliminating the need to lift and lower the helmet on each work break and thereby allowing the operator to work with hands free. High quality air: respirator with integrated filter (TH2). It is possible to adjust (2 speeds) the speed of the filtered air inside the helmet according to the process.The respirator is powered by a lithium battery that guarantees its operation over time. The battery charge status, signalled with the specific led, is always directly visible on the front of the respirator to monitor its progress. An acoustic alarm signals to the operator both the battery is almost flat and obstruction of the filter on the helmet. “GRIND” mode (grinding): blocks darkening of the mask to carry out protected grinding operations in total safety. Comfortable use: light and comfortable, it is fitted with a headgear adjustment system for perfect fit and protection. With fabric head and neck cover.