NDT Level I & II - Syllabus
- NDT
- Visual Testing
- Penetrant Test (PT)
- Magnetic Particle Testing (MT)
- Ultrasonic Testing (UT)
- Radiographic Testing and Film Interpretation (RT & RTFI)
- Eddy Current Testing
Penetrant Test (PT)
- Introduction
- Basic Principles
- Steps of PT
- Classifications
- Types of Penetrants
- Types of Cleaning
- Developer Types
- Post Cleaning Methods
- Dwell time of Penetrants and Developers
- Fluorescent Methods
- Blacklight and White light devices
- Indication Development, Interpretation and Evaluation
- Safety
- Sensitivity rank of Developers and Penetrants
- Brief of ASME Section V Article 6
- Practicals(Visible and Fluorescent Methods) and Report Samples
Magnetic Particle Testing (MT)
- Introduction
- Method Selection
- Basics of Magnetism
- Types of Magnetic Fields
- Types of Magnetizations
- Dry and Wet Methods
- Wet, Visible and Fluorescent Methods
- Magnetic Particles Concentration and Conditions
- Field Indicators, Pi Gauge, Slotted Strips
- Light Measurements
- Demagnetization
- Hysteresis Loop
- Introduction to ASME Section V
- Practical
- Interpretation, Evaluation and Sample Reports
Ultrasonic Testing (UT)
- Introduction
- Basics of Sound
- Basic Principle of UT
- Working Principle
- Design and Construction of Probes
- Types of Transducers
- Calibration Methods (V1 block, V2 block and DAC blocks)
- Inspection Methods and Calibration
Radiographic Testing and Film Interpretation (RT & RTFI)
- Basics of RT
- Review of RT variables
- Difference between X-Ray and Gamma Ray Devices
- Intensity, Penetration and Material Thickness
- Source Selection for Gamma Ray Technique
- Radiographic Techniques, SFD, Exposure Time
- Exposure Time Calculations, Film Factor, RHM
- RT Film Types, Variables, Handling, Screens, Speed, Density, Exposure and Equivalent Film Classes
- Penetrameter – Types, Selection and Placement
- Film Viewing – Illuminator, Film ID, Location Marker, Densitometer
- RT Image Quality – Sensitivity, Contrast, Definition, Unsharpness, Backscattering
- Film Processing
- Course, Procedures and Written Practices
- RT Safety Aspects, Measuring Devices, Exposure Limits and Protection
- Practical
- Review of Radiographs below RT Report format
Eddy Current Testing
- Introduction
- Electro Magnetic Induction
- Generation of Eddy Current
- Inspection Data
- Crack Detection
- Non-Conductive Coating Measurement
- Monitoring Conductivity and Permeability Variations
- Equipment & Instruments
- Probe Types
- ASME Section V