This document discusses online training for non-destructive testing (NDT). It outlines several challenges to online NDT training, including the complexity of theory, volume of information, different learning styles, and variable internet speeds. It then provides solutions to each challenge, such as separating theoretical concepts from practical instruction, using a logical training structure and recurrent workflow patterns, accommodating different pacing and learning styles through various media, and implementing features like timers and data compression to account for limitations. Benefits outlined include reduced costs, flexibility, and support for students through interactive exercises and access to trainers. The document promotes a blended learning model incorporating both online and in-person components.

1. A New Beginning in NDE Training

2. ONLINE
TRAINING
for
Non-Destructive Testing

3. Why Use Online Training?
1.
Consistent high-quality
training of complex theory
2.
Part time or full-time
supported study 24/7 365
3.
Lower overall cost for
individual or sponsor

4. The challenges to overcome:
1. The complexity of
NDT theory
2. The volume of
information to be
imparted
3. Learning methods:
Auditory, Visual,
Kinesthetic
4. Limited human
attention span
5. Mandatory training
hours
6. Internet Speed

5. Complex Theory:
Solution 1. Separate the learning of
key concepts from the learning of the
NDT instrument
• Theoretical concepts explained in
a neutral environment
• Interactive exercises focused on
the principals behind calibration
and data analysis
Solution 2. Logical training structure
• This helps the students
understand the key concepts step
by step
Example: Phased Array Blended Learning

6. Complex Theory:
Solution 3. Use a recurrent training structure
• This helps to create a familiar environment for studying
• It also helps to develop a good practical workflow pattern
Series 1 Series 2 Series 3 Series 4 Series 5 Series 6
Setup Setup Setup Setup Setup Setup
Velocity Cal. Velocity Cal. Velocity Cal. Velocity Cal. Velocity Cal. Velocity Cal.
Wedge Delay Cal. Wedge Delay Cal. Wedge Delay Cal. Wedge Delay Cal. Wedge Delay Cal. Wedge Delay Cal.
TCG Cal. TCG Cal. TCG Cal. TCG Cal. TCG Cal. TCG Cal.
Encoder Cal. Encoder Cal. Encoder Cal. Encoder Cal. Encoder Cal. Encoder Cal.
Scanning Scanning Scanning Scanning Scanning Scanning
Data Analysis Data Analysis Data Analysis Data Analysis Data Analysis Data Analysis
Interactive exercises
Example: Phased Array Blended Learning

7. Not all students learn at the same speed:
Solution 1. Mandatory training hours, but study
at your own pace
• Students are given 60 days to complete a
40-hour training program
• Student chooses when and where to study
Solution 2. Availability of the material previously
covered
• Student can access previously covered
material as and when required
• Student is able to redo interactive exercises
to gain skill and confidence
Example: Phased Array Blended Learning

8. Solution: Self-evaluation
tests
• Help the students attest
their level of
understanding
• Give access, in-test, to
the underlying theory for
each question
Students need to know their weaknesses and be given the possibility to work on
them
Example: Phased Array Blended Learning

9. How we learn!
In order to address individual’s learning
needs, and to ensure the online
material is engaging for every student,
we need to address the following:
• The Visual learner
• The Auditory learner
• The Kinesthetic learner

10. Visual Learners
Visual learners learn best by watching a demonstration or
reading an explanation
Solution: Using 2-D and 3-D video animations and transcript

11. Auditory Learners
Auditory learners learn best by listening to an explanation and repeating it out loud
Solution: Use of voice over and verbal transcript

12. Kinesthetic Learners
Kinesthetic learners learn best through hands-on experience
Solution: Use of interactive exercises

13. Accounting for Mandatory Training Hours - Page Timers
Controlling the number of hours spent training online can be problematic
Solution: Use of timers
• Timers can be used to
control the amount of time
spent on each page
• Access to the next page is
blocked until the timer is
zero
• The pages already
completed are free of timers
to permit revision by
candidate

14. Internet speed can vary from region to region.
Solution 1: Light videos
• Loading a video should take less time than watching it
Variable Internet Speed
Download time

15. Internet speed can vary from region to region.
Solution 2: Data compression
• Files of PAUT data are large. They must be compressed before being
sent to the student’s computer where they can be decompressed.
Variable Internet Speed

16. Live Demo

17. Benefits for Candidates
Reduced travel and accommodation costs (if self sponsored)
Candidates can choose when and where to study, and at their own pace
Part-time or full-time study possible
60 days to learn 40 hours of classroom theory = week 1 of the standard UT/PAUT
course
Self-evaluation tests - helps candidate to self assess their level of understanding
Access to previously covered material 24/7 365
Interactive exercises until fully understood to assimilate to practical tasks
On-line access to subject trainers

18. Benefits for Companies
Travel and subsistence cost savings
Less disruption and time away from workplace
Online progress and final online result monitored by nominated lecturers so can
assess if student is ready to attend in-class practical training
If a student requires assistance during the online phase, they will be supported by the
respective lecturer, which will ensure the student is better prepared for the practical
phase, and establish an early rapport with the student

19. Blended Learning as Part of Company’s
in-house Training
Access to high quality of the eLearning resources
Interest from across various industry sectors
Material is modular nature which means sections can easily be
incorporated into company training packages
SANDE can create dedicated pages on its learning management
system for any company that wishes to benefit from the materials

20. Available Blended and e-Learning Products
Qualification:
Conventional UT Level 1 (ISO 9712, SNT-TC-1A)
Conventional UT Level 2 (ISO 9712, SNT-TC-1A)
Full PAUT Level 2 (ISO 9712, SNT-TC-1A)
PAUT Data Analysis Level 2 (ISO 9712, SNT-TC-1A)
Full ToFD Level 2 (ISO 9712, SNT-TC-1A)
ToFD Data Analysis Level 2 (ISO 9712, SNT-TC-1A)
Non-Qualification:
Pre Course Study: UT, ToFD and PAUT
Refresher Training: UT, ToFD and PAUT
Appreciation of Method: UT, ToFD and PAUT

21. THANK YOU!
Any Questions?