![]() For example, you can melt your sensors off and the front of your helmet when using the Flux Core welding process with inner shield wire at high amperage settings. It can also be extremely harmful at higher amperages, where you use a lot more heat to bind metal pieces together. That is the wavelength that most welding helmet sensors are picking up. IR rays are basically heat emitted from the welding arc. In Low Amp TIG welding, the shading level will be extremely low (din number #8), and corresponding to the amperage, the light that the welding arc emits will lower, causing less strain on your eyes and letting you use an above sad lower shade number. It’s a myth that you can damage your eyes using a low shade level.Īs I have said above, the shade level corresponds to the amperage used and differs depending on the application. Shade level does not correspond with the amount of protection that the wearer gets from the ADF lens. Of which UVB is most harmful) in the “ light state,” which is under lens shade number of 2 to 5 depending on the quality of your welding hood.
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