Art welding helmet

Descripción del producto

Solar Powered Auto-Darkening Welding Filter (GC-HM-FSLC(**8X*0m)) Technical Specifications, Shade Number in Light State： DIN3# Shade Number in Dark State： DIN*1# Response Time： <1ms（room temperature） Return Time：0.2s Power Supply： Lithum Battery & Solar cells Working Temperature：*5℃(*3F) *- **5℃(**1F) Dimension： **8×*0×5mm UV Transmittance： **3nm≤0.****6% **5nm≤0.*****6% IR Transmittance：*******0nm≤0.**3% ********0nm≤0.**9% Weight： *8g Features: 1. The dimension(**8×*0mm) is complied with the current international standard. 2. The filter can match with any welding helmets with the size of **8×*0mm. It is the best ideal substitute for the traditional welding lens. 3. Adopting fixed shade number can meet the requriement of all kinds of welding in which the electronic current is lower than **0amp.