Materials Testing Technician Course

Lesson 1 • Scientific Measurement Fundamentals

Covers SI units, measurement concepts, and data types used in physical testing. Provides the quantitative language needed for all lab procedures.

Lesson 2 • Introduction to Test Standards

Explains the purpose and structure of international and industry test standards. Technicians learn to locate, read, and apply standard documents to lab work.

Lesson 3 • Basic Material Properties

Introduces mechanical, thermal, and physical properties of common materials. Gives technicians context for interpreting test results across material types.

Lesson 4 • Physical Testing Laboratory Overview

Introduces lab types, physical testing categories, and industry applications. Connects lab purpose to real-world product quality and safety outcomes.

Lesson 1 • Safety Documentation and Reporting

Trains technicians to complete incident reports, safety logs, and corrective action records. Accurate documentation supports regulatory compliance and continuous improvement.

Lesson 2 • Chemical and Environmental Safety

Covers safe handling of lubricants, solvents, and conditioning agents used in specimen preparation. Includes waste disposal and environmental compliance requirements.

Lesson 3 • Personal Protective Equipment

Covers selection, fitting, inspection, and disposal of PPE for physical testing environments. Correct PPE use is a prerequisite for all hands-on lab activities.

Lesson 4 • Hazard Identification and Risk Assessment

Teaches systematic identification of physical, chemical, and ergonomic hazards. Risk assessment skills underpin every safe lab procedure introduced later.

Lesson 1 • Temperature and Environmental Instruments

Covers thermocouples, RTDs, humidity sensors, and environmental chambers. Environmental control is critical for conditioning specimens and validating test conditions.

Lesson 2 • Dimensional Measurement Instruments

Covers calipers, micrometers, height gauges, and coordinate measurement basics. Dimensional accuracy is foundational to specimen preparation and result validity.

Lesson 3 • Force and Torque Measurement

Explains load cells, torque sensors, and force gauges used in mechanical testing. Correct sensor selection and zeroing directly affect test result accuracy.

Lesson 4 • Instrument Calibration and Traceability

Establishes calibration schedules, reference standards, and traceability chains. Calibrated instruments are required for results accepted by accreditation bodies.

Lesson 1 • Surface Preparation and Finishing

Covers grinding, polishing, and etching to achieve required surface conditions. Surface quality directly influences hardness, fatigue, and friction test outcomes.

Lesson 2 • Specimen Conditioning Procedures

Explains temperature, humidity, and time-based conditioning protocols before testing. Conditioning ensures specimens reach equilibrium states required by test standards.

Lesson 3 • Dimensional Verification of Specimens

Applies dimensional instruments to verify specimen geometry against standard tolerances. Rejected specimens are identified before testing to avoid wasted machine time.

Lesson 4 • Sampling and Specimen Selection

Covers representative sampling strategies and specimen location selection from bulk materials. Correct sampling prevents bias that would invalidate downstream test results.

Lesson 1 • Fatigue and Creep Testing Basics

Introduces cyclic loading, S-N curve generation, and creep test setup for long-duration tests. These tests reveal time-dependent and cyclic failure behavior of materials.

Lesson 2 • Hardness Testing Methods

Teaches Rockwell, Brinell, Vickers, and Shore hardness procedures and scale selection. Hardness results are correlated to tensile strength and surface treatment quality.

Lesson 3 • Flexural and Shear Testing

Covers three-point and four-point bend fixtures, shear test configurations, and modulus calculation. Flexural data are critical for beam, panel, and composite material evaluation.

Lesson 4 • Impact and Fracture Toughness Testing

Explains Charpy and Izod impact test setup, notch preparation, and energy absorption measurement. Results indicate material toughness and ductile-to-brittle transition behavior.

Lesson 1 • Environmental Exposure Testing

Teaches UV weathering, salt spray, humidity cycling, and thermal shock test procedures. Exposure tests predict long-term material performance in service environments.

Lesson 2 • Thermal Analysis Methods

Covers differential scanning calorimetry, thermogravimetric analysis, and thermal conductivity testing. Thermal data reveal phase transitions, decomposition, and heat transfer properties.

Lesson 3 • Friction and Wear Testing

Explains pin-on-disk, block-on-ring, and reciprocating wear test configurations and data collection. Friction and wear data guide material selection for moving components.

Lesson 4 • Density and Specific Gravity Testing

Covers Archimedes, pycnometer, and gas displacement methods for density determination. Density data support material identification and quality control decisions.

Lesson 1 • Test Report Structure and Content

Defines required report elements including scope, method reference, results, and conclusions. Well-structured reports communicate findings clearly to engineers and clients.

Lesson 2 • Uncertainty of Measurement

Covers Type A and Type B uncertainty sources, combined uncertainty, and expanded uncertainty reporting. Uncertainty statements are required in accredited test reports.

Lesson 3 • Nonconforming Results and Deviations

Trains technicians to identify, document, and escalate out-of-specification results and test deviations. Proper handling prevents incorrect acceptance of failing materials.

Lesson 4 • Raw Data Recording Practices

Establishes protocols for manual and electronic data entry, traceability, and error correction. Accurate raw data records are the foundation of defensible test reports.

Lesson 1 • Document and Record Control

Covers controlled document issuance, revision, obsolescence, and record retention requirements. Document control prevents use of outdated procedures and supports audit readiness.

Lesson 2 • Proficiency Testing and Interlaboratory Comparisons

Covers participation in proficiency testing schemes and interpretation of z-scores and En numbers. Proficiency testing validates lab competence and identifies systematic measurement errors.

Lesson 3 • Internal Audits and Corrective Action

Trains technicians to participate in internal audits, identify nonconformities, and implement corrective actions. Audits verify that procedures are followed and systems remain effective.

Lesson 4 • Quality Management System Fundamentals

Introduces quality policy, objectives, process approach, and continual improvement cycles. A functioning QMS is the framework within which all accredited lab activities operate.