Prabhu TL

Prabhu TL is a SenseCentral contributor covering digital products, entrepreneurship, and scalable online business systems. He focuses on turning ideas into repeatable processes—validation, positioning, marketing, and execution. His writing is known for simple frameworks, clear checklists, and real-world examples. When he’s not writing, he’s usually building new digital assets and experimenting with growth channels.
11924 Articles

Removability

Removing the penetrant from the surface of the sample, without removing it…

Prabhu TL

Dimensional Threshold of Fluorescence

The dimensional threshold of fluorescence is a property that is not currently…

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Penetrant Testing Materials

The penetrant materials used today are much more sophisticated than the kerosene…

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Where Is Non-Destructive Testing Used?

Depending on how broadly you define NDT you could say that it’s…

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What Is NDT—A Closer Look

We’ve already covered what NDT stands for and how the phrase is…

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The Benefits of Laser-Based Inspection

Lasers have been used in the welding industry for over 30 years…

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Laser-based inspection

Laser shearographyLaser shearography uses an interferometer to detect the out-of-plane derivative of…

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Erosion corrosion

Erosion corrosion is the corrosion of a metal which is caused or…

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Basic Principles of Liquid Penetrant Inspection

Liquid penetrant inspection (LPI), also known as dye penetrant inspection (DPI) or…

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Coating thickness measurement methods

Various methods of NDT are used for the measurement of coating thickness…

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