Penetration Testing Methodology Basic Knowledge

Every company has the responsibility to organize and perform penetration testing (pen-test) of its premises and systems at certain interv...

Dye Penetrant Testing - How Has DPT Evolved In the Industry?

Dye Penetrant Testing (DPT), or Dye Penetrant Inspection (DPI) as it's often known is often called PT (Penetrant Testing) or LT (L...

Liquid Penetrant Inspection For Detecting Surface-Breaking Flaws

Liquid Penetrant Inspection (LPI or PT) is a very effective method of detecting flaws that are open to the surface of the test piece, ...

Surface Discontinuities with Liquid Penetrant Testing

This is a method which can be employed for the detection of open-to-surface discontinuities in any industrial product which is made fr...

Liquid Penetrant Testing Preparation and Application

The exact procedure for liquid penetrant testing can vary from case to case depending on several factors such as the penetrant system ...

Liquid Penetrant Testing Basic Knowledge

Liquid penetrant testing is one of the oldest and simplists NDT methods where its earliest versions (using kerosene and oil mixture) dat...

NDT : Liquid Penetrant Testing

The liquid penetrant test is one of the oldest methods of nondestructive testing.  The method relies on a penetrant seeping into a dis...