Eddy Current Testing Level 1 & 2
Eddy current, ACFM, remote field, and magnetic flux leakage testing — taught the way it's actually used in aerospace, power, and oil and gas. Video lessons, interactive applets you can experiment with, hands-on lab demos, and hundreds of practice questions take you from electromagnetic theory to signal interpretation. 80 hours of training — 40 for Level 1 and 40 for Level 2 — built for newcomers to NDT and working technicians preparing for ET certification.
Eddy current, ACFM, remote field, and magnetic flux leakage testing — taught the way it's actually used in aerospace, power, and oil and gas. Video lessons, interactive applets you can experiment with, hands-on lab demos, and hundreds of practice questions take you from electromagnetic theory to signal interpretation. 80 hours of training — 40 for Level 1 and 40 for Level 2 — built for newcomers to NDT and working technicians preparing for ET certification.
Your Instructor
Course Curriculum
Chapter 1: Introduction to Electromagnetic Testing (1 hr 1min 27 sec)
Available in
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after you enroll
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StartIntroduction to Chapter 1 (2:03)
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StartTesting with eddy current - explained simply
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StartEddy Current See Through
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StartJames Clerk Maxwell (1831-1879) (1 min read)
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StartMichael Faraday (1791-1867) (1 min read)
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StartFaraday's Law Introduction
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StartEarly Observations, Oersted's discovery and Faraday's Law (5:48)
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StartInduced EMF Light Bulb Demo (4:08)
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StartWhat is Hall Effect and How Hall Effect Sensors Work
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StartFeedback
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StartDevelopment of Induced Currents (3:44)
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StartBasic Principles of Electromagnetic Testing (4:40)
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StartPrinciples of Magnetic Flux Leakage (3:43)
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StartPersonnel Qualification (10:29)
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StartRead Along Chapter 1 (30:46)
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StartSummary of Chapter 1
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StartLesson 1 Quiz
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StartFeedback on overall Lesson 1
Chapter 2: Electromagnetic Techniques and Magnetic Flux Leakage
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days
after you enroll
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StartIntroduction to Chapter 2 (1:28)
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StartTechniques and methods (Video) (6:11)
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StartTechniques and methods
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StartEddy Current Testing Animated Explainer
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StartEddy Current Testing (6:24)
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StartProperties of Eddy Currents
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StartQuiz on Eddy Current Testing
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StartFeedback on Eddy Current
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StartAlternating Current Field Measurement (ACFM)
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StartACFM (11:14)
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StartACFM Summary
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StartQuiz on ACFM
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StartFeedback on ACFM
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StartRFT Technology — Dual Driver Probe
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StartNORTEC® 600D HVAC and Heat Exchanger Tubing Kit: Remote Field Testing
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StartRFT (6:48)
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StartFeedback on RFT
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StartMFL (4:03)
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StartAC vs DC (1:31)
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StartRead Along Chapter 2 (33:12)
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StartSummary of Chapter 2
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StartLesson 2 Quiz
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StartFeedback on overall Lesson 2
Chapter 3: Electromagnetic Theory
Available in
days
days
after you enroll
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StartIntroduction to Chapter 3 (1:40)
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StartWhat is Electric Current? (5:33)
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StartElectric Current Math Problem (0:38)
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StartElectromagnetism (4:11)
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StartWhat is Magnetic Flux (1:20)
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StartGeneration of Eddy Currents (1:29)
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StartBasic Principles of Eddy Current Inspection (Interactive Applet)
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StartWhat is Electromotive Force (EMF)? (0:47)
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StartFaraday's First Law (1:42)
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StartFaraday's Second Law (2:20)
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StartResistance (2:18)
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StartOhm's Law (2:20)
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StartSpecific Resistance (4:58)
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StartConductance (2:33)
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StartAlternating Current & Sine Wave (4:13)
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StartSelf Inductance (1:14)
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StartInductive Reactance (5:18)
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StartInductive Reactance & Phase Angle (1:45)
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StartImpedance (4:17)
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StartConcept of Arctan (Tan^-1) (3:53)
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StartImpedance Vector Visualization (Interactive Applet)
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StartArctan (Tan^-1) Math Problem (4:48)
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StartA Quick Recap of Eddy Current Theory
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StartRead Along Chapter 3 (32:56)
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StartSummary of Chapter 3
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StartLesson 3 Quiz
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StartFeedback on overall Lesson 3
Frequently Asked Questions
When does the course start and finish?
The course starts now and never ends! It is a completely self-paced online course - you decide when you start and when you finish.
How long do I have access to the course?
How does lifetime access sound? After enrolling, you have unlimited access to this course for as long as you like - across any and all devices you own.
What if I am unhappy with the course?
We would never want you to be unhappy! If you are unsatisfied with your purchase, contact us in the first 30 days and we will give you a full refund.