EN 12543-1:1999
(Main)Non-destructive testing - Characteristics of focal spots in industrial X-ray systems for use in non-destructive testing - Part 1: Scanning method
Non-destructive testing - Characteristics of focal spots in industrial X-ray systems for use in non-destructive testing - Part 1: Scanning method
This European standard specifies the measurement of focal spot dimensions of industrial X-ray systems up to and including 500 kV tube voltage. It describes a method of direct mechanical scanning of focal spots above 0,1 mm with a highly collimated receiver. The image quality and the resolution of X-ray images depend highly on the characteristics of the focal spot, in particular the size and the two-dimensional intensity distribution.
Zerstörungsfreie Prüfung - Charakterisierung von Brennflecken in Industrie-Röntgenanlagen für die zerstörungsfreie Prüfung - Teil 1: Scan-Verfahren
Diese Europäische Norm legt die Messung von Brennfleckabmessungen von Industrie-Röntgenanlagen bis einschließlich 500 kV Röntgenspannung fest. Sie beschreibt ein Verfahren, bei dem Brennflecke oberhalb von 0,1 mm direkt mechanisch mit hohem Kollimationsgrad gescannt werden. Die Bildgüte und die Auflösung von Röntgenbildern hängen in hohem Maße von den Eigenschaften des Brennfleckes ab, insbesondere von der Größe und der zweidimensionalen Intensitätsverteilung.
Essais non destructifs - Caractéristiques des foyers émissifs des tubes radiogènes industriels utilisés dans les essais non destructifs - Partie 1: Méthode par balayage
La présente norme spécifie une méthode de détermination des dimensions des foyers émissifs des tubes radiogènes industriels de tension inférieure ou égale à 500 kV inclus. Elle décrit une méthode par balayage mécanique direct des foyers émissifs au-dessus de 0,1 mm, à l'aide d'un récepteur très collimaté. La qualité et la résolution des images radiographiques dépendent étroitement des caractéristiques du foyer émissif, en particulier de ses dimensions et de la répartition bidimensionnelle de la distribution énergétique.
Neporušitveno preskušanje - Značilnosti goriščne površine v industrijskih rentgenskih sistemih za Neporušitveno preskušanje - 1. del: Metoda skeniranja
General Information
- Status
- Withdrawn
- Publication Date
- 21-Sep-1999
- Withdrawal Date
- 20-Jan-2026
- Technical Committee
- CEN/TC 138 - Non-destructive testing
- Drafting Committee
- CEN/TC 138/WG 1 - Ionizing radiation testing
- Current Stage
- 9960 - Withdrawal effective - Withdrawal
- Start Date
- 26-Mar-2025
- Completion Date
- 28-Jan-2026
Relations
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Referred By
EN 12681-2:2017 - Founding - Radiographic testing - Part 2: Techniques with digital detectors - Effective Date
- 28-Jan-2026
- Effective Date
- 28-Jan-2026
- Effective Date
- 22-Dec-2008
Frequently Asked Questions
EN 12543-1:1999 is a standard published by the European Committee for Standardization (CEN). Its full title is "Non-destructive testing - Characteristics of focal spots in industrial X-ray systems for use in non-destructive testing - Part 1: Scanning method". This standard covers: This European standard specifies the measurement of focal spot dimensions of industrial X-ray systems up to and including 500 kV tube voltage. It describes a method of direct mechanical scanning of focal spots above 0,1 mm with a highly collimated receiver. The image quality and the resolution of X-ray images depend highly on the characteristics of the focal spot, in particular the size and the two-dimensional intensity distribution.
This European standard specifies the measurement of focal spot dimensions of industrial X-ray systems up to and including 500 kV tube voltage. It describes a method of direct mechanical scanning of focal spots above 0,1 mm with a highly collimated receiver. The image quality and the resolution of X-ray images depend highly on the characteristics of the focal spot, in particular the size and the two-dimensional intensity distribution.
EN 12543-1:1999 is classified under the following ICS (International Classification for Standards) categories: 19.100 - Non-destructive testing. The ICS classification helps identify the subject area and facilitates finding related standards.
EN 12543-1:1999 has the following relationships with other standards: It is inter standard links to EN 14918:2009, EN ISO 18125:2017, EN 12543-3:1999, EN 12543-4:1999, EN 12543-2:2008, EN ISO 17636-1:2022, EN ISO 17636-1:2013, EN ISO 16371-2:2017, EN 12681-1:2017, EN ISO 17636-2:2022, EN ISO 9831:2003, EN 15170:2008, EN 12681-2:2017, EN ISO 5579:2013; is excused to EN 12543-5:1999. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.
EN 12543-1:1999 is associated with the following European legislation: EU Directives/Regulations: 97/23/EC; Standardization Mandates: M/071. When a standard is cited in the Official Journal of the European Union, products manufactured in conformity with it benefit from a presumption of conformity with the essential requirements of the corresponding EU directive or regulation.
EN 12543-1:1999 is available in PDF format for immediate download after purchase. The document can be added to your cart and obtained through the secure checkout process. Digital delivery ensures instant access to the complete standard document.
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.WULMVNLKZerstörungsfreie Prüfung - Charakterisierung von Brennflecken in Industrie-Röntgenanlagen für die zerstörungsfreie Prüfung - Teil 1: Scan-VerfahrenEssais non destructifs - Caractéristiques des foyers émissifs des tubes radiogenes industriels utilisés dans les essais non destructifs - Partie 1: Méthode par balayageNon-destructive testing - Characteristics of focal spots in industrial X-ray systems for use
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