Welding Helmet

We can offer vairous Welding Helmets as yr request with best quality and price. UN2009D: - Light shade: DIN 4 Dark shade: DIN 9 13 (stepless adjustment) Switching time: ≤0.5ms (22) Delay time:1s Operating Temperature:-5----+55 Viewing area: 46 x 96 mm Rate of UV transmittance :313nm 365nm 0.0002 % Rate of IR transmittance: 780nm 1300nm 0.027 % 1300nm 2000nm 0.094% Highspot: 1.Sensitivity adjustment (stepless) 2.Power supply : Solarlithium combination 3.Special filter is reflectional style 4.Auto-darkening filter can be installed and replaled easily. 5, Outer and inner of filter is covered with protertive plate, It can be used for a longer period. Welding helmet size: L x W x H :350 x 220 x 220mm Headgear adjustment :φ165 φ200mm CARTON