Exploring the Application of UV Light Torches in Non-Destructive Testing
Nowadays, it’s unnecessary to take samples or boreholes while examining a surface for cracks. UV LED lamps and torches enable you to conduct non-destructive tests, which can save both time and money. The UV light torch is one of the most valuable devices for fluorescent penetrant inspection (FPI) and magnetic particle inspection (MPI). The best ones are compliant and tested to ASTM standards to ensure reliability and accuracy. Additionally, they have a rugged build with engineered military-grade aluminium finned housing to passively cool and seal the components in place, making them ideal for use in the harshest environments.
High-quality UV light torches can perform in all environments, no matter the ambient conditions. Their low weight makes them easy to transport and manoeuvre to ensure operator safety and faster testing. Plus, they use the latest in high-output and safe UV-A LED technology. As such, they often find plenty of uses in the following applications:
Quality assurance
NDT technicians and quality assurance supervisors can become more confident in their magnetic particle inspection or fluorescent penetrant testing with a UV light torch. The cutting-edge LED lights can perform well on the field or in-house in the toughest environments.
For quality assurance purposes, UV light torches should have an integral filter in their UV-A emitter to limit visible light at 50 lux at 90cm and 20 lux at 38cm. Additionally, choose one with a LED white light with an intensity of over 7500 lux at 38cm.
Leak detection and testing
A UV light torch can help detect early-stage leaks and leakage that aren’t easily visible, particularly when combined with fluorescent dyes. Manufacturers of diesel and petrol vehicle engines use this technology for that purpose.
Coating and curing
Many industries rely on UV curing, including telecommunications, electronics, plastic decorating, graphic arts, and automotive. UV light torches can shorten curing times with minimal energy consumption and low heat generation.
Art examination and conservation
UV light torches are not merely for industrial use. They can help verify and inspect security documents, antiques, minerals, and art by detecting imperfections, stains, watermarks, and alterations.
Find the perfect UV light torches for your application.
Visit PCTE to find the best UV lamps and light torches that suit your needs. They have a military-grade UV light torch designed with high-yield UV-LED technology, making it versatile for various applications and conditions. If interested, get a quote from PCTE to learn more and discover other products.
About the author:
PCTE Industrial specialises in offering industrial non-destructive testing (NDT) equipment for both sale and hire purposes. PCTE INDT is a division of PCTE that has been providing NDT solutions since the year 2008. PCTE INDT is a branch of PCTE that has been serving in the NDT industry since 2008. We offer a range of INDT equipment that covers the bread-and-butter applications but also adds some exciting technology. Our range covers devices for Ultrasonic Testing (UT), Eddy Current (ET), Magnetic Particle (MT), Dye Penetrant (DT) and Visual Testing (VT).
