Appendix
- Page ID
- 146389
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ASNT CP-105 Alignment – Thermography Level I
Purpose of This Appendix
This appendix explains how [Textbook Title] aligns with the American Society for Nondestructive Testing (ASNT) CP-105 training requirements for Thermography Level I. It is provided to help students, instructors, auditors, and industry partners understand how the content of this textbook supports formal Level I training, practical skill development, and certification preparation.
Applicable Standard
- Standard: ASNT CP-105 – Training Outlines for Nondestructive Testing Personnel
- Method: Infrared / Thermal Testing (IR/TT)
- Certification Level: Level I
- Minimum Formal Training Requirement: 32 hours
ASNT CP-105 defines the minimum training topics and hours required for personnel seeking Thermography Level I certification under employer-based certification programs.
Scope of Alignment
This textbook meets or exceeds ASNT CP-105 Thermography Level I requirements by providing instruction in:
- Infrared and heat transfer fundamentals
- Camera systems and operational controls
- Emissivity and measurement parameters
- Inspection techniques and common applications
- Safety and hazard awareness
- Sources of error and inspection limitations
- Data handling, quality control, and documentation
- Hands-on practical exercises and assessment
Drone-based thermography is included as an inspection platform and application context, consistent with CP-105 guidance, and does not change the scope or certification level.
|
CP-105 Required Topic Area (Level I) |
Textbook Coverage |
|
Basic Heat Transfer |
Chapter 2 |
|
Infrared Theory and Physics |
Chapter 3 |
|
Emissivity, Reflectivity, Transmissivity |
Chapter 4 |
|
IR Equipment and Instrumentation |
Chapters 5–6 |
|
Image Types and Data Handling |
Chapter 7 |
|
Inspection Techniques |
Chapter 8 |
|
Safety |
Chapter 9 |
|
Sources of Error and Limitations |
Chapter 10 |
|
Electrical Applications |
Chapter 11 |
|
Mechanical Applications |
Chapter 12 |
|
Building / Infrastructure Applications |
Chapter 13 |
|
Procedures, Documentation, Ethics |
Chapter 20 |
|
Practical Training and Demonstration |
Labs + Practice & Formal Practical Exams |
Training Hour Support
The curriculum supported by this textbook provides a minimum of 32 hours of formal training, consistent with CP-105 Level I requirements.
Typical distribution:
- Lecture / Theory: ~18–20 hours
- Hands-On / Practical: ~14–18 hours
Expanded labs, drone-based exercises, and software instruction may increase total instructional time beyond the minimum, which is permitted under CP-105.
Level I Role Definition and Boundaries
Consistent with ASNT CP-105, this textbook emphasizes that Thermography Level I personnel are qualified to:
- Set up and verify infrared equipment
- Safely acquire thermal data
- Recognize and document thermal patterns
- Perform quality control and data handling
Thermography Level I personnel are not responsible for:
- Data interpretation or diagnosis
- Severity classification
- Root-cause determination
- Repair or corrective action recommendations
These responsibilities belong to Thermography Level II or Level III personnel, as defined by employer certification programs.
Drone-Based Thermography Statement
Drone-based thermography content in this textbook applies the same physics, limitations, safety principles, and documentation requirements as ground-based inspections. All aerial thermography instruction reinforces Level I responsibilities related to data acquisition and quality, not interpretation or flight authorization.
Compliance Statement
This textbook is aligned with ASNT CP-105 training requirements for Thermography Level I and supports the minimum formal training hours, required topic coverage, and practical skill development necessary for Level I certification under an employer-based certification program.
Alignment with ASNT SNT-TC-1A (Employer Certification Programs)
Relationship Between CP-105 and SNT-TC-1A
ASNT SNT-TC-1A establishes the framework for employer-based qualification and certification of NDT personnel. While CP-105 defines training content and minimum hours, SNT-TC-1A defines how employers certify personnel using that training.
This textbook is designed to support both documents as follows:
· CP-105 → Defines what is taught
· SNT-TC-1A → Defines how personnel are qualified and certified by employers
SNT-TC-1A Language Alignment
Under SNT-TC-1A, Thermography Level I personnel are described as individuals who:
“Are qualified to perform specific calibrations, tests, and inspections and to record results in accordance with written instructions.”
This textbook aligns with that definition by emphasizing that Level I personnel:
· Follow written procedures and checklists
· Perform equipment setup and verification
· Conduct safe and compliant data acquisition
· Record objective observations and inspection data
· Recognize limitations and sources of error
· Refer results to Level II or Level III personnel for interpretation
At no point does this textbook instruct Level I personnel to:
· Diagnose conditions
· Determine root cause
· Assign severity levels
· Recommend corrective actions
These responsibilities are explicitly reserved for Level II and Level III personnel, consistent with SNT-TC-1A.
Training, Experience, and Certification Pathway
This textbook supports the training portion of employer certification programs established under SNT-TC-1A by:
· Meeting or exceeding CP-105 formal training hour requirements
· Supporting practical skill demonstration
· Reinforcing ethical and professional boundaries
· Preparing students for employer-administered written and practical exams
Final certification decisions, including required experience hours, examinations, and authorization, remain the responsibility of the employer’s Written Practice, as required by SNT-TC-1A.
Employer Use Statement
This textbook may be used as part of an employer’s formal training program for Thermography Level I personnel under SNT-TC-1A, provided that certification decisions are made in accordance with the employer’s written practice.
Key Takeaway for Students and Employers
CP-105 ensures you were trained correctly.
SNT-TC-1A ensures you are certified correctly.
This textbook supports both.
Sidebar: What CP-105 Means for You
What CP-105 Means for You as a Level I Student
CP-105 is not a test—it’s a roadmap.
It defines what you must be taught and what skills you must practice before you can be certified as a Thermography Level I technician.
As a student, CP-105 means:
· You are learning industry-recognized fundamentals, not informal or ad-hoc material
· Your training hours meet national minimum standards
· Your skills focus on safe equipment setup, data acquisition, and documentation
· You are not expected to diagnose problems or recommend repairs
Completing a CP-105–aligned course helps ensure that when you enter the workforce:
· Your training is recognizable to employers
· Your skills match what Level I thermographers are allowed to do
· You are prepared to advance to Level II with proper experience
Important:
Completing this course does not automatically certify you. Certification is granted by your employer under an approved certification program, but CP-105 alignment ensures your training meets the technical requirements needed for that certification.
Appendix B
ISO 9712 Alignment Matrix – Thermographic Testing (Level 1)
Purpose of This Appendix
This appendix documents how [Textbook Title] supports preparation for ISO 9712: Thermographic Testing (TT) Level 1 certification. It provides a clear mapping between ISO 9712 Level 1 requirements and the chapters, labs, and assessments contained in this textbook.
This appendix is intended for:
· Students exploring a portable, third-party certification pathway
· Instructors and curriculum reviewers
· Certification bodies evaluating training suitability
· Employers seeking ISO 9712-ready graduates
Applicable Standard
· Standard: ISO 9712: Non-destructive testing — Qualification and certification of NDT personnel
· Method: Thermographic Testing (TT)
· Certification Level: Level 1
· Certification Model: Third-party, accredited certification body
|
ISO 9712 Clause / Requirement |
Requirement Summary (Level 1) |
Textbook Alignment |
|
Clause 6.1 – Level 1 Definition |
Perform thermographic tests in accordance with written instructions; use equipment properly; record and report results within defined criteria |
Chapters 8, 11–13, 20; Practice Practical Exam; Documentation Exercises |
|
Clause 7.1 – Eligibility (General) |
Eligibility determined by certification body (training, experience, vision, ethics) |
Appendix: ISO 9712 Pathway Overview |
|
Clause 7.2 – Formal Training |
Documented training aligned to TT method and application sectors |
Chapters 1–10 (fundamentals & operation); Chapters 11–13 (applications); Chapters 14–19 (aerial TT); Thermal Studio Lab Workbook |
|
Clause 7.3 – Industrial Experience |
Logged and verified TT experience hours (scheme-defined) |
Appendix: ISO 9712 Pathway Overview (experience logs, internship/apprenticeship integration guidance) |
|
Clause 7.4 – Vision Requirements |
Near-vision acuity and color vision verification |
Chapter 9 (human factors & safety); Appendix: ISO 9712 Pathway Overview |
|
Clause 8.1 – Examination Structure |
General, Specific, and Practical examinations |
Level I Written Exam Study Guide; Practice Written Exam; Practice Practical Examination |
|
Clause 8.1.2 – Examination Elements |
Assessment of theory, application, and hands-on performance |
Chapters 1–10 (General); Chapters 11–13 & 14–19 (Specific); Practical Exam & Labs |
|
Clause 8.2 – Examination Content & Grading |
Defined topic coverage and performance criteria |
Chapter-aligned exams; Instructor rubrics; QC checklists |
|
Clause 8.4 – Examination Conduct |
Controlled exam administration and impartiality |
Instructor Notes; Professional Practice Guidance (Chapter 20) |
|
Clause 9 – Certification |
Certification issued by accredited certification body |
Appendix: ISO 9712 Pathway Overview (roles & responsibilities) |
|
Clause 10 – Renewal |
Continued practice and documentation |
Chapter 20; Appendix templates (logs & documentation) |
|
Clause 11 – Recertification |
Periodic reassessment per scheme |
Appendix: ISO 9712 Pathway Overview |
|
Clause 12 – Records |
Maintenance of training, exam, and certification records |
Chapters 7 & 19 (data handling); Appendix documentation templates |
|
Annex B / Annex D (Practical Guidance) |
Practical task structure and specimen evaluation |
Practice Practical Exam; QC acceptance/rejection exercises |
Scope Clarification
This textbook:
· ✔ Supports training and exam readiness for ISO 9712 TT Level 1
· ✔ Reinforces Level 1 role boundaries and professional discipline
· ✔ Provides application coverage across electrical, mechanical, building, and aerial thermography
This textbook does not:
· ❌ Issue ISO 9712 certification
· ❌ Replace certification body examinations
· ❌ Define scheme-specific experience hour minimums
Certification is issued only by an accredited ISO 9712 certification body.
ISO 9712 Readiness Statement
This textbook provides formal training, practical skill development, and examination preparation consistent with the knowledge and performance expectations of ISO 9712 Thermographic Testing Level 1, subject to certification body eligibility and examination requirements.
Appendix C
FLIR Thermal Studio – Level I Lab Workbook
Course: Thermography Level I
Software: FLIR Thermal Studio
Lab Type: Computer Lab / Hands-On
Student Name: ______________________________
Date: ___________________
Instructor: ______________________________
IMPORTANT LEVEL I STATEMENT (Read Before Beginning)
Thermal tuning affects visualization only.
Thermal tuning cannot correct:
- Poor focus
- Excessive distance / low pixel coverage
- Incorrect capture range
- Motion blur
If data quality is compromised at capture, software cannot fix it.
Initials (Required): ________
Lab Objectives
By completing this workbook, you will be able to:
☐ Navigate the FLIR Thermal Studio interface
☐ Open and manage radiometric thermograms
☐ Adjust level and span appropriately
☐ Apply and remove color palettes
☐ Use isotherms to highlight temperature ranges
☐ Use measurement tools responsibly
☐ Explain why thermal tuning does not correct FoRD errors
☐ Demonstrate Level I professional boundaries
SECTION 1: Getting Started with FLIR Thermal Studio
Exercise 1.1 – Software Orientation
Open FLIR Thermal Studio and identify the following interface elements.
|
Interface Element |
Located? (✔) |
Notes |
|
Image Browser / Project Panel |
||
|
Main Thermogram Display |
||
|
Palette Selector |
||
|
Level & Span Controls |
||
|
Measurement Tools |
||
|
Isotherm Tools |
||
|
Metadata Panel |
Instructor Initials: ________
SECTION 2: Opening and Reviewing a Radiometric Image
Exercise 2.1 – Image Import
- Open a radiometric thermal image provided by the instructor.
- Confirm the file contains temperature data.
☐ Radiometric data present
☐ Temperature scale visible
☐ Metadata accessible
Image Filename: ___________________________
Reflection Question 2.1
Why is radiometric data required for professional thermography?
SECTION 3: Level and Span (Core Thermal Tuning Skill)
Exercise 3.1 – Automatic vs Manual Level & Span
- Set level and span to automatic.
- Observe image contrast.
- Switch to manual control.
- Narrow the span gradually.
- Widen the span again.
|
Setting |
Observations |
|
Automatic |
|
|
Narrow Span |
|
|
Wide Span |
Critical Question 3.1
Did adjusting level and span change the temperature data or only the visual appearance?
☐ Data changed
☐ Visual appearance only
Explain your answer:
SECTION 4: Color Palettes
Exercise 4.1 – Palette Comparison
Apply the following palettes to the same image:
|
Palette |
Pattern Visibility (Good / Fair / Poor) |
Notes |
|
Iron |
||
|
Rainbow |
||
|
Grayscale |
||
|
Lava / Arctic |
Reflection Question 4.1
Did any palette reveal new information, or did they only change how patterns were displayed?
SECTION 5: Isotherms
Exercise 5.1 – Applying Isotherms
- Enable isotherms.
- Set a temperature threshold.
- Adjust the threshold higher and lower.
|
Threshold Temp |
Area Highlighted |
Notes |
Critical Thinking Question 5.1
Is an isotherm a diagnostic conclusion or a visual screening tool?
☐ Diagnostic
☐ Visual screening
Explain why:
SECTION 6: Measurement Tools (Level I Awareness)
Exercise 6.1 – Spot and Area Measurements
- Place a spot on a clear, focused area.
- Move the spot slightly.
- Place a measurement on an out-of-focus area.
|
Location |
Temperature Shown |
Confidence Level (High / Low) |
|
Focused Area |
||
|
Slight Shift |
||
|
Out-of-Focus Area |
Reflection Question 6.1
Why should Level I thermographers avoid drawing conclusions from single measurement values?
SECTION 7: Thermal Tuning vs. FoRD (Critical Lab)
Exercise 7.1 – “You Can’t Tune Bad Data”
The instructor will provide:
- One properly captured image
- One out-of-focus or distance-limited image
Apply identical tuning to both.
|
Image |
Result After Tuning |
|
Proper Capture |
|
|
Poor Capture |
Mandatory Statement (Check One)
☐ Thermal tuning can fix FoRD errors
☐ Thermal tuning cannot fix FoRD errors
Explain why (required to pass lab):
Instructor Initials: ________
SECTION 8: Professional Practice & Ethics
Exercise 8.1 – Data Integrity Awareness
Answer YES or NO:
|
Action |
Allowed at Level I? |
|
Overwriting original images |
|
|
Saving tuned copies separately |
|
|
Interpreting root cause |
|
|
Using objective language |
Acceptable Language Example
Write one Level I–appropriate observation:
SECTION 9: FLIR Thermal Studio – Keyboard Shortcuts
(Shortcuts may vary slightly by version; verify with installed build)
|
Function |
Shortcut |
|
Open File |
Ctrl + O |
|
Save Project |
Ctrl + S |
|
Zoom In |
Ctrl + + |
|
Zoom Out |
Ctrl + – |
|
Fit Image to Screen |
Ctrl + 0 |
|
Toggle Full Screen |
F11 |
|
Next Image |
Right Arrow |
|
Previous Image |
Left Arrow |
|
Add Spot Measurement |
S |
|
Add Area / Box |
B |
|
Toggle Isotherms |
I |
|
Reset Level & Span |
R |
|
Palette Selector |
P |
|
Undo |
Ctrl + Z |
|
Redo |
Ctrl + Y |
Shortcut Practice
Check off each shortcut after testing it:
☐ Zoom controls
☐ Measurement shortcuts
☐ Isotherm toggle
☐ Level/span reset
SECTION 10: Lab Summary & Student Attestation
Student Summary (Required)
In 3–5 sentences, explain:
- What thermal tuning does
- What it does not do
- Why FoRD matters more than software
Student Attestation
I understand the limits of thermal tuning and my responsibilities as a Thermography Level I technician.
Student Signature: _______________________
Date: ___________________
Instructor Evaluation
☐ Student demonstrated correct tuning techniques
☐ Student respected Level I boundaries
☐ Student understands FoRD limitations
☐ Student passed lab requirements
Instructor Signature: _______________________
Date: ___________________
Appendix D
Student Quick-Reference Guide
(Level I Thermography)
(Recommended for printing on a single sheet or inside back cover)
Level I Role Reminder
✔ Capture valid thermal data
✔ Verify FoRD
✔ Document observations objectively
❌ Interpret causes
❌ Assign severity
❌ Recommend repairs
FoRD Checklist (Before Capture)
☐ Focus verified at inspection distance
☐ Correct temperature range selected
☐ Distance supports sufficient pixel coverage
FoRD Rule:
If FoRD is wrong, the data is invalid — software cannot fix it.
Common Sources of Error
· Poor focus
· Excessive distance
· Incorrect temperature range
· Reflections
· Solar loading
· Motion blur
· Missed Flat Field Correction
Thermal Tuning Reminder
Thermal tuning adjusts:
· Level
· Span
· Palette
· Isotherms
Thermal tuning does not:
· Improve resolution
· Fix focus
· Recover missed data
High-Range vs. Low-Range Camera Use
Low-Range:
· Buildings, roofs, solar, mechanical
· High sensitivity, low max temperature
High-Range:
· Electrical, furnaces, industrial
· Handles hot targets, lower low-ΔT sensitivity
Aerial Thermography Essentials
· Verify GSD before flight
· Maintain planned altitude
· Avoid oblique angles
· Monitor environmental changes
· Perform post-flight QC immediately
Professional Language Examples
✔ “Localized elevated temperature observed.”
✘ “Overheating due to loose connection.”
When in Doubt
Stop. Document. Escalate.
Level II or III makes the call.