X-Ray NDT Forum

Industrial X-Ray Applications
What is tested with X-Rays? User may report and discuss applications

Industrial X-Ray Applications
What is tested with X-Rays? User may report and discuss applications

New Application Fields for D

Dual-Energy_X-ray | datum

Thu Nov 11, 2021 4:33 pm

posts: 2 • topics: 1

Aerospace
aerospace applications (turbine blades, castings, COPV, ...) Inspection of Castings
Inspector10 | Fri Dec 13, 2019 9:36 pm

posts: 1 • topics: 1
Automotive
applications in automotive industry in 2D and 3D
Pipes and Vessels
welds, corrosion, ...
Electronics
discussion about electroni and semiconductor applications
Special Materials
applications for special materials, e.g. composites, non standard alloys, ...

Monitors / Displays
Discussion about usage for displays to evaluate NDT X-ray images

Monitor properties
Properties of different monitor technologies for use in NDT Comparison displays with fil
Klaus | Sat Dec 20, 2025 9:05 pm

posts: 5 • topics: 2

Requirements on monitors for NDT image evaluation
Requirements on monitors for analysis & evaluation of digital radiographs

Additional information for w

Klaus |

Thu Jan 15, 2026 10:40 am

posts: 14 • topics: 4

Display tests
Test images and software to evaluate the quality of monitors Visual qualification of moni
Klaus | Sat Dec 20, 2025 11:16 pm

posts: 8 • topics: 4

Windows (R) High DPI scaling Problems
Windows does a scaling for high resolution monitors which sometimes is a drawback

Windows (R) scaling for high

Klaus |

Sun Dec 21, 2025 2:49 pm

posts: 4 • topics: 1

Monitor Guideline D8 of DGZfP
Details of the Monitor Guideline D8 of the German Society of NDT

8. Test cycles and scope of

Klaus |

Thu Jan 08, 2026 10:11 pm

posts: 11 • topics: 8

X-Ray Detectors and Trouble Shooting
Discussion about DDAs, CR and Film. Basic knowledge is provided, further questions are welcome in the sub-topcis

DDA (flat panel detectors)
all about Digital Detector Arrays

Areas:: Generel Information about DDAs Direct Converting Detector a-Si Indirect Converting Detector CMOS Indirect Converting Detector IGZO Indirect Converting Detector Radioscopy with II LDA technique

Bad Pixel Map

Klaus |

Tue Jul 02, 2024 12:16 pm

posts: 25 • topics: 11

CR (Computed Radiography with imaging plates)
all about Computed Radiology
Areas:: Standard CR System High Resolution CR Systems

Radiographic Film
Radiography with film

Areas:: Imaging with Industrial X-ray Film Industrial X-ray Film Digitization

Limits of film (digitizatio

Klaus |

Sat Jan 10, 2026 10:26 pm

posts: 16 • topics: 7

X-Ray Tubes and Trouble Shooting
Discussion about X-ray sources

X-Ray Tubes and Trouble Shooting
Discussion about X-ray sources Non uniform intensity in the
Klaus | Mon Dec 30, 2019 6:25 pm

posts: 10 • topics: 6
�-Focus Tubes
tubes with vacuum pump in mikro and nano meter range
Sealed unipolar Tubes
classical tubes up to 225kV/300kV
Sealed bipolar Tubes
classical tubes with two generators up to 600kV
LINACs
linear accelerator for energies > 999keV
Isotopes
radiation from Iridium-192, Cobalt-60, Selenium-75, ...
Alternative Sources
new types of radiation sources (e.g. carbon nanotubes)

Standards for X-Ray NDT
Worldwide Standards (ASTM, EN, ISO, DIN, ...) for NDT with X-Ray

Standards for X-Ray NDT
Worldwide Standards (ASTM, EN, ISO, DIN, ...) for NDT with X-Ray List of Standards within ISO
Klaus | Thu Jan 01, 1970 1:33 am

posts: 1 • topics: 1

ASTM Standards of E07

Areas:: Structure of ASTM E07 Standards Standards for DDA Systems Standards for CR Systems Standards for Radioscopy Systems Standards for Radiography with Film Standards for CT Systems (2D and 3D) Standards for Focal Spot Measurement for NDT Reference Images ASTM Terminology (E1316)

Inquiry on Section 7.2 of AS

Colin Gan | datum

Sun Apr 06, 2025 4:53 pm

posts: 45 • topics: 22

ISO and CEN

Areas:: Weld Inspection Standards for Focal Spot Measurement for NDT Standard for film digitization for industrial X-ray films

EPRI film (ASTM E1936) for q

Klaus |

Thu Dec 18, 2025 12:01 pm

posts: 14 • topics: 10

IQI (Image Quality Indicator)
discussion about the IQIs in the different standards worldwide

ASTM E2737 Five Groove Wedge

Klaus |

Tue May 17, 2022 7:27 pm

posts: 34 • topics: 5

Image Quality
How to get a proper Image Quality and how to prove?

Image Quality Parameters
Contrast, Spatial Resolution, Dynamik Range, Speed, ... Upgrading X-ray Equipment: W
fubos | Fri Jan 17, 2025 3:42 pm

posts: 12 • topics: 6

Image Aquisition
what is image quality and how to get with the different technologies?

Areas:: ... with DDAs ... with CR ... with Radioscopy ... with Film ... with 3D CT

Influence of Focal Spot

Areas:: Considerations on Geometry Focal Spot Measurement

Focal spot measuring methods

bagus abimanyu | datum

Wed Oct 22, 2025 6:37 am

posts: 4 • topics: 3

Test of Image Quality in 2D
test procedures for the different image quality parameter in 2D image

Areas:: Test of Spatial Resolution Test of Contrast Resolution Combined Contrast and Spatial Resolution Tests Test of Image Lag

Generel comments of the comb

Klaus |

Sun Nov 24, 2019 8:37 pm

posts: 6 • topics: 5

Compensation Principles I to III
Discussion about the three compensation principles to meet a required image quality when one parameter is not good enough

Compensation Principle III

Colin Gan | datum

Sun Feb 27, 2022 7:22 am

posts: 9 • topics: 4

Test of Image Quality in 3D
test procedures for the different image quality parameter in 3D

Areas:: Test of Spatial Resolution in 3D Combined Contrast and Spatial Resolution Tests Metrology

IQIs
discussion about Image Quality Indicators in different standards

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