ASNT SNT-TC-1A
Qualification Hours for RT

Training Hours
Level I Training 40-hrs
Level II Training 40-hrs
Total Training 80-hrs
Time in Method (Experience)
Level I Training 210-hrs
Level II Training 630-hrs
Total Training 840-hrs

Radiography Level 1 training covers the following:

General Theory

  • Introduction.
  • Principles of radiography.
  • Image formation.
  • Films and processing.
  • Fundamental aspects of radiographic quality
  • Radiation safety
  • Radiation protection
  • Exposure factors
  • Techniques
  • Radiographic quality assessment

Radiography Level 1I training covers the following:

General Theory

  • Introduction.
  • Principles of radiography.
  • Image formation.
  • Films and processing.
  • Radiation safety (see earlier syllabus)
  • Radiation protection
  • Exposure factors
  • Techniques
  • Radiographic quality assessment
  • Principles of radiation
  • Nature and properties of ionising radiation
  • Sources of radiation for radiography
  • Principles of radiographic image formation
  • Radiographic sensitivity
  • Radiographic interpretation