Large View True Color Auto Darkening Welding Helmet
Large View True Color Auto Darkening Welding Helmet with auto darkening and true color are designed to protect the eyes and face from sparks, spatter, and harmful radiation under normal welding conditions auto-darkening filter automatically changes from a light state to a dark state when an arc is struck. And it returns to the light state when welding stops The Auto-Darkening Welding Helmet is designed and equipped with a special turnover (up and down) headband mechanism. When the welder flips up the helmet to welder's head top, the headband mechanism makes helmet's center of gravity to be more lower, and be ergonimic with the center of welder's head. The design of welding helmet greatly lowers the fatigue of welder's head and neck and makes the welder feel more comfortable than before while at working.
Auto-Darkening Features
At the moment of starting welding, it automatically changes filter screen from clear to dark in only 1/25,000 sec.
Dark to clear delay adjustment: Operator can vary the time for the filter to return to clear state.
Sensitivity can be adjustable by turning the sensitivity-setting switch to high(low) position.
At the moment of stopping welding, the filter screen automatically changes from dark to light state according to your setper-delay time. (Turning the time-setting switch to the "Short" position, then, it can vary at 0.1s?0.3s; Turning the time,setting switch to the "long" position, then, it can vary at 0.6s~0.8s.)
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