I’m going to learn some welding and I’ve bought myself an auto darkening helmet. I tested it my holding it up to the sun, and it darkens, but stops darkening right away (depending on the delay I set). Also tried with a powerful flashlight and it does the same. Also left it outside for a while for the solar panel to maybe charge the battery, no dice. Is my helmet is defective or is it going to work as intended with real welding?
Depends on the lens. Some have replaceable batteries. Some don’t. Some do solar charge. Most don’t. There’s a wide world of crap hoods out there. For staring at the sun, what you want is a fixed shade. Honestly, learning to weld with a fixed shade isn’t the worst idea in the world. Teaches you hood discipline, which is useful in a shop environment.