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Radiographic Testing: Computed Radiography (CRT) Level 3

Why attend this course?

Designed for experienced radiographers with knowledge of conventional Radiographic Inspection to Level 3 and also Computed Radiographic Inspection to Level 2. This course is tailored for those operating and overseeing computed radiographic systems. The syllabus details the use and control of Computed Radiographic systems in accordance with current standards and practice to ensure compliance with requirements. 

The course is ideal for candidates wishing to be certified in Computed Radiography, in either PCN, ASNT or EN 4179/NAS 410 to a company written practice. The course is available in the following sectors: welds, castings, profile/tangential (in-service inspection of sectional loss).

Course content

  • Digital imaging plates
  • Imaging plate scanners
  • Image format
  • IQI sensitivity
  • Basic spatial resolution
  • Factors affecting image resolution
  • Signal to noise ratio
  • Compensation principles
  • Grey values
  • Pixel size and spatial resolution
  • Modular Transfer Function
  • System classes in imaging plates
  • Application of Computed Radiography
  • Specifications and procedures
  • Software image manipulation techniques
  • Control of CR Systems including equipment
  • Procedure writing to meet international requirements
  • Archiving considerations

Course details

Duration: 4 days

Code: RTO/CRT Level 3

Special note: Candidates must hold BRS and Conventional Radiographic testing depending on the sector sought.

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+44 (0)114 399 5720 or

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