NF EN 12543-2 : 2008
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
NON-DESTRUCTIVE TESTING - CHARACTERISTICS OF FOCAL SPOTS IN INDUSTRIAL X-RAY SYSTEMS FOR USE IN NON-DESTRUCTIVE TESTING - PART 2: PINHOLE CAMERA RADIOGRAPHIC METHOD
12-01-2013
10-12-2025
Avant-propos
Introduction
1 Domaine d'application
2 Références normatives
3 Termes et définitions
4 Appareillage d'essai
4.1 Caractéristiques essentielles de la chambre à sténopé
4.2 Alignement et position de la chambre à sténopé
4.3 Position du détecteur d'image radiographique
4.4 Exigences concernant l'utilisation du détecteur d'image
radiographique
4.5 Facteurs de charge
5 Mesurage et détermination des dimensions du foyer
émissif
5.1 Mesurage
5.2 Détermination des dimensions du foyer émissif
Annexe A (informative) Valeurs recommandées pour la
caractérisation des tubes radiogènes
Bibliographie
Defines a procedure for measuring focal spot dimensions higher than 0,2 mm of X-ray systems up to 500 kV tube voltage by way of the pinhole camera radiographic procedure. Voltage used for the measurement is limited to 200 kV. Resolution and image quality are dependent on the features of the focal spot, especially the size and two dimensional intensity distribution.
| DevelopmentNote |
Indice de classement: A09-231-2. PR NF EN 12543-2 December 2006. (12/2006)
|
| DocumentType |
Standard
|
| PublisherName |
Association Francaise de Normalisation
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| NBN EN 12543-2 : 2008 | Identical |
| DIN EN 12543-2:2008-10 | Identical |
| NS EN 12543-2 : 2ED 2008 | Identical |
| ONORM EN 12543-2 : 2009 | Identical |
| BS EN 12543-2:2008 | Identical |
| NEN EN 12543-2 : 2008 | Identical |
| EN 12543-2:2008 | Identical |
| I.S. EN 12543-2:2008 | Identical |
| UNE-EN 12543-2:2009 | Identical |
| NF EN 462-5 : 1996 | NON-DESTRUCTIVE TESTING - IMAGE QUALITY OF RADIOGRAPHS - PART 5: IMAGE QUALITY INDICATORS (DUPLEX WIRE TYPE), DETERMINATION OF IMAGE UNSHARPNESS VALUE |
| NF EN 584-1 : 2006 | NON DESTRUCTIVE TESTING - INDUSTRIAL RADIOGRAPHIC FILM - PART 1: CLASSIFICATION OF FILM SYSTEMS FOR INDUSTRIAL RADIOGRAPHY |
| NF EN 12543-1 : 1999 | NON-DESTRUCTIVE TESTING - CHARACTERISTICS OF FOCAL SPOTS IN INDUSTRIAL X-RAY SYSTEMS FOR USE IN NON-DESTRUCTIVE TESTING - PART 1: SCANNING METHOD |
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