Eddy current testing method is used for testing of the electrically conductive materials. This method is applicable in wide scale of branches, very often used for inspections of metallurgic semi-products during the in-service inspections of pipe type heat exchangers and in aerospace and automotive industry. This method is widely used for surface discontinuities detection. The discontinuities can be detected to specific depth under surface. This method allows measuring thickness of nonconductive coating or selecting the different materials on the base of the difference in the chemical composition or heat treatment.
What you will learn
Participant will be trained in inspection according to applicable codes and specifications, and learn to develop procedures for your applications. The Level 2 certified specialist is responsible for testing and evaluating the findings according to SNT-TC-1A or EN 473 standard. They can develop the NDT instructions and manage ET testing for their workplace.
Level I training highlights
- Basic principles of eddy currents
- Probes and coils
- Practical impedance plane analysis
- Products imperfections and methods for testing
- Bolt and fastener hole inspection
- Eddy current test equipment
- Basic test set circuits
- Parameters for testing
- Testing procedures, calibration blocks
Level II training highlights
- Characteristic / Limit Frequency
- Test frequency ratios
- Testing equipment and tools
- Specialized techniques
- Evaluation of Indications
- Testing procedures
- Instructions and report writing
- Codes and theirs requirements
The examination and certification process is directly related to qualification system. In case when the training is performed in accordance with EN 473 / ISO 9712 the certificate can be issued by independent European certification body ATG CERT.
About ATG Consulting & Training Services
ATG offers complex services in NDT = nondestructive testing and qualification training in every standard method of testing: PT, MT, UT, ET, RT, VT, LT. there do qualification special techniques as therell like AWS Radiogragh Interpreter, CR, DR, TOFD, Phased Array or trainings for inspectors and auditors: Auditors/Inspectors, API Q1 Internal auditor, API 510, API 570, 653 or IWI-S/CWI. their products and services are respected worldwide, approved by many national or international bodies.See all ATG Consulting & Training Services courses
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