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Liquid Penetrant Testing

Liquid Penetrant Testing is used to check for surface defects of a component .Test objects are coated with dye, the excess dye is removed after penetration time is out then a developer is applied onto it. The developer acts as a blotter. Any imperfections/cracks are made visible by the “Bleed out”.

Technique capability:

  • All types of Non Porous materials can be inspected.
  • Detects open surface defects.