Before discussing the merits and demerits of non-destructive testing, you need to know what it is. Non-destructive testing is a reliable way to inspect machinery and other components without disturbing work operations. In other words, it does not affect the company’s operations and keep working carefully. It protects your machinery from damages without any financial loss to the company. Companies use this testing to identify and detect the problems that can damage the machinery, such as corrosion or cracks. This type of testing requires professional and qualified technicians who have skills and expertise in this field.

Here are some top merits of non-destructive testing.

Safety issue can be identified:  

One of the great benefits of non-destructive testing is it helps to identify the safety issue at the workplace. It shows that what components are not working properly and need repair and maintenance. It also indicates whether particular components are safe to use. Moreover, this testing makes sure the safety of the product and ensures that machinery is also safe. Various types of non-destructive testing are not harmful to humans.

Reliability: 

If you want accurate and reliable results from the industry, it is a good idea to use non-destructive testing as it provides stability. This type of testing lowers the risk of inaccurate results and make sure to produce quality products.

Cost-effective: 

Every company has different rules and regulations; they also have different types of safety standards, which is essential to understand. You machinery requires inspection after a particular time; therefore, non-destructive testing is one of a most affordable option for organizations. These tests also give you an insight into different components and machinery that can help you identify errors.

Demerits of non-destructive testing:

• While there are plenty of benefits of non-destructive testing, but there are also some disadvantages that you need to know before this testing.
• Machinery or components need to be cleaned before and after inspection.
• One of the biggest demerits of non-destructive testing is your machinery requires cleaning before and after inspection. 
• This testing is sensitive that can affect the finish of machinery. 
• Sometimes you need depth sizing of your machinery, but non-destructive testing is unable to identify. 
• Workplace surface can be affected by this testing. 
• Some methods require electricity for testing, which can be dangerous sometimes. 
• Some techniques are useful for conductive material.

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