To provide a basic Knowledge of Magnetic Particle Test and enable a candidate to carry out tests according to an established procedure under supervision of a level II or III personnel. This course is especially designed to provide a sound theoretical knowledge and required practical skill for a level I technician.
MT Level I Technician Responsibilities
To carry out operations as per written procedure/instruction from level II personnel. He shall be able to set up test equipment, calibrate and carry out tests, classify and report the results. He shall not be responsible for the choice of test technique nor for assessment of the test results.
MT Level I Course outline
Basic of Magnetism
Test Equipments and Accessories
Types of Discontinuities
MT Level I Practical Training
Yokes, Prods, Headshot, Central Conductor, Coil Techniques, Using dry, wet ordinary and wet fluorescent powders, Demagnetisation.
Level II Technician Course
The course is intended to provide detailed instruction in theory and practical such that the personnel shall be able to
Identify suitability of MT for material and inspection procedure.
Develop inspection techniques and procedure that shall be followed by level I operator.
Analyse the test results.
MT Level II Technician Responsibilities
To select proper test technique and equipment as per established procedure
To calibrate, set and carry out test or supervise testing by level I Technician
Prepare test report for acceptance/rejection as per standard
Have knowledge of merits and limitations of MT and other common NDT methods
Prepare written procedure for level I operator
Responsible for care and maintenance of testing equipments and accessories
MT Level II Course outline
Review of Level-I course
Selection of Techniques
Codes, standards and Procedures
Manufacturing Process and Discontinuities
Interpretation of Indications
Preservation of Indications
Evaluation of Test Equipment
MT Level II Practical Training
All the practical of Level-I plus Interpretation, evaluation and recording of test results.