Infrared Radiation Protection Filter
An infrared radiation protection filter absorbs or reflects thermal infrared radiation to protect eyes and skin from burns and fatigue.
Physical-Chemical Mechanism of Action
An infrared radiation protection filter is an optical medium specifically designed to absorb or reflect the thermal infrared radiation of the arc. This radiation has wavelengths from about 700 nm to 1 mm and can cause burns and fatigue when it directly hits the eyes or skin.
Metallurgical Relevance & Welding Risks
In the welding shop, arc light is intense and contains a significant amount of thermal infrared radiation. Without protection, these rays can cause burns to the eye (e.g., retinitis) or on the skin (e.g., burns), which are not only painful but also impair productivity and worker well-being.
Workshop Practice & Instructions
Use infrared radiation protection filters in protective clothing or shields to ensure effective absorption or reflection of thermal infrared radiation. Make sure filters are checked regularly and replaced as needed to guarantee their effectiveness. When choosing a filter, look for a high absorption rate for infrared radiation and comfortable wear.