Important Notice: Our web hosting provider recently started charging us for additional visits, which was unexpected. In response, we're seeking donations. Depending on the situation, we may explore different monetization options for our Community and Expert Contributors. It's crucial to provide more returns for their expertise and offer more Expert Validated Answers or AI Validated Answers. Learn more about our hosting issue here.

How do the BlueLine lights work?

April 26, 2017blueline lights

0

Posted

How do the BlueLine lights work?

1 Answer

0

Posted

BlueLine NDT’s blue lights work the same way that ultraviolet lights do – they make the fluorescing material, whether mag particle or penetrant, emit fluorescence. Instead of using wavelengths of invisible ultraviolet radiation, though, they use visible blue wavelengths.