UV Inspection Lights are used in Non-Destructive Testing (NDT) for fluorescing fluorescent magnetic inks and fluorescent dye penetrants. UV light or black light with a peak wavelength of 365nm creates the optimal viewing conditions.
Johnson & Allen manufacture a range of mains and battery powered, handheld 365nm UV lamps and torches for NDT applications. This includes portable UV LED lights and Mercury vapour discharge lamps which are suitable for ISO 9934-3:2015 and ISO 3452-4:2013 applications.
Johnson & Allen have launched the NeoVU-4. This Inspection Light was designed with aerospace in mind - Complying with both ASTM E3022 and RRES 90061 standards for UV emissions in NDT.