EN 1330-9:2017
(Main)Non-destructive testing - Terminology - Part 9: Terms used in acoustic emission testing
Non-destructive testing - Terminology - Part 9: Terms used in acoustic emission testing
This European Standard is concerned only with terms used specifically in acoustic emission testing (AT) and these fall into four parts:
- terms relating to the physical phenomenon;
- terms relating to the detection of the acoustic emission;
- terms relating to the measured characteristics of the signal(s);
- terms relating to acoustic emission applications.
Zerstörungsfreie Prüfung - Terminologie - Teil 9: Begriffe der Schallemissionsprüfung
Diese Europäische Norm betrifft nur Begriffe, die speziell auf dem Gebiet der Schallemissionsprüfung (en: acoustic emission testing, AT) verwendet werden, und diese sind in vier Gruppen eingeteilt:
- Begriffe in Bezug auf das physikalische Phänomen;
- Begriffe in Bezug auf den Nachweis von Schallemission;
- Begriffe, die sich auf die gemessenen Merkmale des (der) Signals (Signale) beziehen;
- Begriffe in Bezug auf die Anwendungen der Schallemission.
Essais non destructifs - Terminologie - Partie 9 : Termes utilisés en contrôle par émission acoustique
La présente Norme européenne définit uniquement les termes spécifiques du contrôle par émission acoustique (AT), lesquels sont répartis en quatre catégories :
- les termes relatifs au phénomène physique ;
- les termes relatifs à la détection de l'émission acoustique ;
- les termes relatifs aux caractéristiques mesurées des signaux ;
- les termes relatifs aux applications de l’émission acoustique.
Neporušitvene preiskave - Terminologija - 9. del: Izrazi, ki se uporabljajo pri akustični emisiji
Ta evropski standard se nanaša le na izraze, ki se uporabljajo posebej za preizkušanje akustične emisije (AT) in se delijo na štiri dele:
– izrazi, ki se nanašajo na fizikalni pojav;
– izrazi, ki se nanašajo na odkrivanje akustičnih emisij;
– izrazi, ki se nanašajo na izmerjene značilnosti signala(-ov);
– izrazi, ki se nanašajo na uporabo akustičnih emisij.
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Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Zerstörungsfreie Prüfung - Terminologie - Teil 9: Begriffe der SchallemissionsprüfungEssais Non Destructifs - Terminologie - Partie 9 : Termes utilisés en contrôle par émission acoustiqueNon-destructive testing - Terminology - Part 9: Terms used in acoustic emission testing19.100Neporušitveno preskušanjeNon-destructive testing01.040.19Preskušanje (Slovarji)Testing (Vocabularies)ICS:Ta slovenski standard je istoveten z:EN 1330-9:2017SIST EN 1330-9:2017en01-december-2017SIST EN 1330-9:2017SLOVENSKI
STANDARDSIST EN 1330-9:20091DGRPHãþD
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 1330-9
July
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s {ä s r r Supersedes EN
s u u ræ {ã t r r {English Version
Nonædestructive testing æ Terminology æ Part
{ã Terms used in acoustic emission testing Essais non destructifs æ Terminologie æ Partie
{ ã Termes utilisés en contrôle par émission acoustique
Zerstörungsfreie Prüfung æ Terminologie æ Teil
{ã Begriffe der Schallemissionsprüfung This European Standard was approved by CEN on
s s May
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egulations which stipulate the conditions for giving this European Standard the status of a national standard without any alterationä Upætoædate lists and bibliographical references concerning such national standards may be obtained on application to the CENæCENELEC Management Centre or to any CEN memberä
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s u u ræ {ã t r s y ESIST EN 1330-9:2017
See Figure 1. SIST EN 1330-9:2017
Key X time [µs] Y amplitude [mV] Figure 1 — Burst signal 2.3.8 continuous signal acoustic emission signal having no identifiable beginning and end Note 1 to entry:
See Figure 2. SIST EN 1330-9:2017
Key X time [µs] Y amplitude [mV] Figure 2 — Continuous signal 2.3.9 acoustic emission noise signals that are not relevant to the purpose of the test Note 1 to entry: It can have electromagnetic, thermal or mechanical origins. 2.3.10 background noise acoustic emission noise which can be rejected by raising the detection threshold or by frequency
filtering 2.3.11 disturbance noise acoustic emission noise which cannot be rejected by raising the detection threshold or frequency filtering and which might be rejected by logical filtering 2.3.12 acoustic emission channel complete measurement and signal processing chain for one AE signal, including sensor, cable, preamplifier and signal processor Note 1 to entry: Some applications may utilize more than one sensor per channel. SIST EN 1330-9:2017
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