Training

Liquid Penetrant Testing (PT) Level 2 — EN ISO 9712 Preparation

Level 2 training for detecting and evaluating surface-breaking discontinuities by the penetrant method.

The course covers classification of penetrant systems (water-washable, post-emulsifiable, solvent-removable; visible and fluorescent), pre-cleaning, penetrant and developer dwell times, wash control and evaluation lighting. Participants learn to classify linear, non-linear and aligned indications.

The programme includes system sensitivity verification (control panels / test block), temperature effects and equipment control. Preparation for the EN ISO 9712 Level 2 certification examination is provided.

Learning outcomes

  • Select the penetrant system according to material and sensitivity requirements
  • Apply dwell times and surface preparation in accordance with standards
  • Classify indications by type and size
  • Evaluate and report against acceptance criteria

Who should attend?

Personnel holding PT Level 1 or equivalent experience, weld and casting quality control technicians.

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