Safety is the utmost priority for a welder when it comes to welding and that safely is provided by the auto-darkening welding helmet. How do you know for sure that the helmet you have chosen is the best? It is possible by testing its quality. Here are some helpful tips on how you can test the quality of your auto darkening welding helmet:
Variable shade lens
Your helmet should have variable shade lens. You will be working at welding amperage starting from 40 amps to even 200 amps. Hence, it is important for your welding helmet to have variable shade lens that can change shade according to the job requirement. Most of the helmets have shade from 9 to 12 or 13.
Battery power and life
Your welding helmet should have ample battery life. It is better to have one that comes with a replaceable battery and is combined with solar power. Solar powered makes it convenient and efficient if you are going to work outside. Plus, if you run out of battery, the helmet will still work. You shouldn’t be choosing a helmet that is powered by non-replaceable batteries because they have a life of 7 years only.
National safety standards
Your welding helmet should comply with ANSI Z87.1-2003 standard. As per this standard, the manufacturer should validate the specifications advertised through an independent lab test. If your welding helmet is designed in compliance with the national safety standards, that means the helmet and its lens can survive high velocity, provide 100% UV and IR filtering or in short, do exactly what its feature description says.
Adjustable sensitivity and delay controls
Sensitivity is extremely important because at times, the overheard light makes the lens dark, when you actually don’t want it to become dark. You don’t want your welding helmet to function like this. You can avoid this by adjusting the sensitivity. The delay feature in a welding helmet keeps you from getting flashed. It keeps the lens dark so that you don’t hurt your eyes while welding. Make sure that the delay controls of your welding helmet are adjustable otherwise, your eyes will just get flashed.
If your auto darkening welding helmet is not made of light material, it will cause neck fatigue and you will never get to carry out your job properly. Before buying the helmet, you must wear to see it does not cause any discomfort. It is best to have a helmet that weighs between 534 and 602 grams.
The auto darkening welding helmet should have a fast darkening speed. Do not settle for anything less. Your auto darkening welding helmet must have a switching speed in 1-25000ths of a second.
Do not forget to test the optical clarity of your auto-darkening welding helmet since you have to make sure that you clearly see through the lens. It is recommended to put your helmet on to confirm if you can see clearly. If the vision is fine, then it means the helmet has a great quality.