BS EN ISO 14096-1:2020
Non-destructive testing. Qualification of radiographic film digitisation systems Definitions, quantitative measurements of image quality parameters, standard reference film and qualitative control
| Označení normy: | BS EN ISO 14096-1:2020 |
| Počet stran: | 20 |
| Vydáno: | 2020-03-19 |
| ISBN: | 978 0 539 05820 8 |
| Status: | Standard |
BS EN ISO 14096-1:2020
This standard BS EN ISO 14096-1:2020 Non-destructive testing. Qualification of radiographic film digitisation systems is classified in these ICS categories:
- 01.040.19 Testing (Vocabularies)
- 19.100 Non-destructive testing
- 37.040.25 Radiographic films
- 01.040.37 Image technology (Vocabularies)
This European Standard specifies procedures for the evaluation of basic performance parameters of the radiographic film digitisation process such as spatial resolution and spatial linearity, density range, density contrast sensitivity and characteristic transfer curve. They can be integrated into the system software and together with a standard reference film (as described in clause 5) used for quality control of the digitisation process. This reference film provides a series of test targets for performance evaluation. The test targets are suitable for evaluating a digitisation system with a spatial resolution down to 25 μm, a density contrast sensitivity down to 0,02 optical density, a density range of 0,5 to 4,5 and a film size capacity of (350 × 430) mm2. This standard does not address signal processing and display of the digitised data.