Technician in shop
11 Oct 2018

4 Reasons Why We Need Non-Destructive Testing

Non-destructive testing (NDT) means testing a product without destroying it and is as old as humanity. Visual testing came as a preliminary way of assessing the quality of a product, but the modern non-destructive testing industry has been around for more than a century and allows products to be tested under extreme circumstances without causing damage to them. Today, we have an array of NDT techniques to choose from and each one is incredibly robust and effective. Aviation, oil and gas, automotive and many other industries benefit from the techniques developed and taught in NDT training schools. You can learn techniques like ultrasonic testing to magnetic particle testing, radiographic testing, liquid penetrant testing, eddy current testing, and acoustic emission testing, to name a few. When you are looking to pursue an NDT career, continuing your education by receiving NDT training at Spartan College will let you join a growing industry that is as old as mankind.

Increased Safety

NDT training and techniques allow researchers to determine whether or not a particular product is ready to hit the market. During the non-destructive testing phase, issues can be pinpointed and addressed that further increase the safety of using the product. All non-destructive tests are designed in a manner to increase the safety of the product, both for the product and the tester. For example, when tests are carried out that involve the use of radiographic testing, strict measures will be put into place to ensure the testing process is completely safe for the human tester and the product being tested. Furthermore, the testing process ensures the product will be completely undamaged during the entire process. The goal of the testing is to make sure the product can be used in a safe manner without harming people and society as a whole.

Improved Reliability

NDT training allows testers to provide accurate results thanks to numerous complementary options that can be integrated with the testing. Any type of product can be tested, allowing researchers to identify safety issues and address them properly. The reliability of non-destructive testing has paved the way for many great products that could have otherwise endangered people.


As a manufacturer of any type of product, you must send the products through rigorous testing to ensure they are safe to use. Non-destructive testing is a cost-efficient way to perform testing that delivers accurate results. For example, visual graphics testing is much more affordable when simulating a car crash than actually crashing the car during a destructive test.

Priceless Peace of Mind

Lastly, NDT provides a benefit that can’t be quantified, yet it serves as one of the most valuable benefits of all. Subjecting products to non-destructive testing and finding out they will operate as intended provides manufacturers with priceless peace of mind. It also allows them to make necessary adjustments that can enhance the use of the product as well as extend its lifespan.

Are you interested in building a career in the non-destructive testing industry? If so learn about the NDT courses provided by Spartan College today.