FprEN ISO 16811
(Main)Non-destructive testing - Ultrasonic testing - Sensitivity and range setting (ISO/FDIS 16811:2024)
Non-destructive testing - Ultrasonic testing - Sensitivity and range setting (ISO/FDIS 16811:2024)
ISO 16811:2012 specifies the general rules for setting the timebase range and sensitivity (i.e. gain adjustment) of a manually operated ultrasonic flaw detector with A-scan display in order that reproducible measurements may be made of the location and echo height of a reflector.
ISO 16811:2012 is applicable to techniques employing a single contact probe with either a single or twin transducers, but excludes the immersion technique and techniques employing more than one probe.
Zerstörungsfreie Prüfung - Ultraschallprüfung - Empfindlichkeits- und Entfernungsjustierung (ISO/FDIS 16811:2024)
Dieses Dokument legt die allgemeinen Regeln für die Einstellung des Justierbereichs und der Empfindlichkeit (d. h. die Verstärkungseinstellung) eines manuell betriebenen Ultraschallgeräts mit A-Bild-Darstellung fest, um die Lage und Echohöhe eines Reflektors reproduzierbar bestimmen zu können.
Dieses Dokument ist bei Kontakttechniken anwendbar, bei denen ein einzelner Prüfkopf verwendet wird, der entweder ein Einschwinger-Prüfkopf oder ein SE-Prüfkopf ist. Dieses Dokument ist nicht anwendbar bei der Tauchtechnik und Techniken mit mehr als einem Prüfkopf.
Essais non destructifs - Contrôle par ultrasons - Réglage de la sensibilité et de la base de temps (ISO/FDIS 16811:2024)
L'ISO 16811:2012 spécifie les règles générales de réglage de l'échelle de la base de temps et de la sensibilité (c'est-à-dire la commande de gain) d'un détecteur de défaut ultrasonore à commande manuelle et à représentation de type A afin de pouvoir effectuer des mesurages reproductibles de la localisation et de la hauteur d'écho du réflecteur.
L'ISO 16811:2012 s'applique aux techniques qui utilisent un traducteur à contact simple avec transducteur unique ou à émetteur et récepteur séparés, mais exclut la technique en immersion et les techniques utilisant plus d'un traducteur.
Neporušitvene preiskave - Ultrazvočne preiskave - Občutljivost in območje nastavitve (ISO/FDIS 16811:2024)
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Standards Content (Sample)
SLOVENSKI STANDARD
oSIST prEN ISO 16811:2024
01-marec-2024
Neporušitvene preiskave - Ultrazvočne preiskave - Občutljivost in območje
nastavitve (ISO/DIS 16811:2024)
Non-destructive testing - Ultrasonic testing - Sensitivity and range setting (ISO/DIS
16811:2024)
Zerstörungsfreie Prüfung - Ultraschallprüfung - Empfindlichkeits- und
Entfernungsjustierung (ISO/DIS 16811:2024)
Essais non destructifs - Contrôle par ultrasons - Réglage de la sensibilité et de la base
de temps (ISO/DIS 16811:2024)
Ta slovenski standard je istoveten z: prEN ISO 16811
ICS:
19.100 Neporušitveno preskušanje Non-destructive testing
oSIST prEN ISO 16811:2024 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
oSIST prEN ISO 16811:2024
oSIST prEN ISO 16811:2024
DRAFT INTERNATIONAL STANDARD
ISO/DIS 16811
ISO/TC 135/SC 3 Secretariat: DIN
Voting begins on: Voting terminates on:
2024-01-18 2024-04-11
Non-destructive testing — Ultrasonic testing — Sensitivity
and range setting
Essais non destructifs — Contrôle par ultrasons — Réglage de la sensibilité et de la base de temps
ICS: 19.100
This document is circulated as received from the committee secretariat.
THIS DOCUMENT IS A DRAFT CIRCULATED
FOR COMMENT AND APPROVAL. IT IS
ISO/CEN PARALLEL PROCESSING
THEREFORE SUBJECT TO CHANGE AND MAY
NOT BE REFERRED TO AS AN INTERNATIONAL
STANDARD UNTIL PUBLISHED AS SUCH.
IN ADDITION TO THEIR EVALUATION AS
BEING ACCEPTABLE FOR INDUSTRIAL,
TECHNOLOGICAL, COMMERCIAL AND
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STANDARDS MAY ON OCCASION HAVE TO
BE CONSIDERED IN THE LIGHT OF THEIR
POTENTIAL TO BECOME STANDARDS TO
WHICH REFERENCE MAY BE MADE IN
Reference number
NATIONAL REGULATIONS.
ISO/DIS 16811:2024(E)
RECIPIENTS OF THIS DRAFT ARE INVITED
TO SUBMIT, WITH THEIR COMMENTS,
NOTIFICATION OF ANY RELEVANT PATENT
RIGHTS OF WHICH THEY ARE AWARE AND TO
PROVIDE SUPPORTING DOCUMENTATION. © ISO 2024
oSIST prEN ISO 16811:2024
ISO/DIS 16811:2024(E)
DRAFT INTERNATIONAL STANDARD
ISO/DIS 16811
ISO/TC 135/SC 3 Secretariat: DIN
Voting begins on: Voting terminates on:
Non-destructive testing — Ultrasonic testing — Sensitivity
and range setting
Essais non destructifs — Contrôle par ultrasons — Réglage de la sensibilité et de la base de temps
ICS: 19.100
This document is circulated as received from the committee secretariat.
THIS DOCUMENT IS A DRAFT CIRCULATED
FOR COMMENT AND APPROVAL. IT IS
© ISO 2024
ISO/CEN PARALLEL PROCESSING
THEREFORE SUBJECT TO CHANGE AND MAY
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
NOT BE REFERRED TO AS AN INTERNATIONAL
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on STANDARD UNTIL PUBLISHED AS SUCH.
the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below
IN ADDITION TO THEIR EVALUATION AS
or ISO’s member body in the country of the requester. BEING ACCEPTABLE FOR INDUSTRIAL,
TECHNOLOGICAL, COMMERCIAL AND
ISO copyright office
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STANDARDS MAY ON OCCASION HAVE TO
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CH-1214 Vernier, Geneva
POTENTIAL TO BECOME STANDARDS TO
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WHICH REFERENCE MAY BE MADE IN
Reference number
Email: copyright@iso.org
NATIONAL REGULATIONS.
Website: www.iso.org ISO/DIS 16811:2023(E)
RECIPIENTS OF THIS DRAFT ARE INVITED
Published in Switzerland
TO SUBMIT, WITH THEIR COMMENTS,
NOTIFICATION OF ANY RELEVANT PATENT
RIGHTS OF WHICH THEY ARE AWARE AND TO
ii
PROVIDE SUPPORTING DOCUMENTATION. © ISO 2023
oSIST prEN ISO 16811:2024
ISO/DIS 16811:2023(E)
Contents Page
Foreword .v
Introduction . vi
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Quantities and symbols . 1
5 Qualification of personnel .3
6 Test equipment .3
6.1 Instrument . 3
6.2 Probes . 3
6.2.1 Probe selection. 3
6.2.2 Frequency and dimensions of transducer . 4
6.2.3 Dead zone . 4
6.2.4 Damping . 4
6.2.5 Focusing probes . 4
6.3 Coupling media . 4
6.4 Calibration blocks . 5
6.5 Reference blocks . 5
6.6 Specific test blocks . 6
7 Categories of test objects . 6
8 Test objects, reference blocks and reference reflectors . 6
9 Probes . 9
9.1 General . 9
9.2 Longitudinally curved probes . 10
9.2.1 Convex scanning surface . 10
9.2.2 Concave scanning surface . 10
9.3 Transversely curved probes . 10
9.3.1 Convex scanning surface . 10
9.3.2 Concave scanning surface . 11
10 Determination of probe index and beam angle .11
10.1 General . 11
10.2 Flat angle-beam probes . 11
10.2.1 Calibration block technique . 11
10.2.2 Reference block technique .12
10.3 Angle-beam probes curved longitudinally .12
10.3.1 Mechanical determination .12
10.3.2 Reference block technique . 13
10.4 Angle-beam probes curved transversely. 13
10.4.1 Mechanical determination . 13
10.4.2 Reference block technique . 14
10.5 Probes curved in two directions . 16
10.6 Probes for use on materials other than non-alloy steel . 16
11 Time base setting .16
11.1 General . 16
11.2 Reference blocks and reference reflectors . 17
11.3 Straight-beam probes . 17
11.3.1 Single-reflector technique . 17
11.3.2 Multiple-reflector technique . 17
11.4 Angle-beam probes . 18
11.4.1 Radius technique . 18
iii
oSIST prEN ISO 16811:2024
ISO/DIS 16811:2023(E)
11.4.2 Straight-beam probe technique . 18
11.4.3 Reference block technique . 18
11.4.4 Contoured probes . 18
11.5 Alternative range settings for angle-beam probes . 18
11.5.1 Flat surfaces . 18
11.5.2 Curved surfaces . 19
12 Sensitivity setting and echo height evaluation .20
12.1 General .
...
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