ISO 16811:2025 PDF

Name: ISO 16811:2025 — Non-destructive testing — Ultrasonic testing — Sensitivity and range setting
SKU: ISO 16811:2025
Price: 25 EUR
Availability: InStock

Non-destructive testing — Ultrasonic testing — Sensitivity and range setting

Название (английский):

ISO 16811:2025

Non-destructive testing — Ultrasonic testing — Sensitivity and range setting

Статус документа:: Действующий
Формат:: Электронный (PDF)
Количество страниц:: 41
Дата публикации:: 5 марта 2025 г.
Издание:: ISO IS 16811 edition 2 version 1
ICS:: 19.100

Тип поставки:

Full version615 €Read online 24h10 €Read online 72h15 €

Язык документа:

ruen

Срок поставки:7 раб. дн. (перевод)

Цена:615 €

Описание (английский):

This document specifies the general rules for setting the time-base range and sensitivity (i.e. gain adjustment) of a manually operated ultrasonic instrument with A-scan display in order that reproducible determinations can be made of the location and echo height of a reflector. This document is applicable to contact techniques employing a single probe with either a single transducer or dual transducers. This document does not apply to the immersion technique and techniques employing more than one probe.

Abstract

Похожие стандарты

Упомянутые в описании и другие стандарты ISO

Overview - ISO 16811:2025 (Non‑destructive testing - Ultrasonic testing - Sensitivity and range setting)

ISO 16811:2025 defines the general rules for setting the time‑base (range) and sensitivity (gain) of manually operated ultrasonic instruments with an A‑scan display so that reproducible determinations of reflector location and echo height can be made. The standard applies to contact ultrasonic techniques using a single probe (single or dual transducers) and explicitly excludes immersion testing and techniques employing more than one probe. This second edition updates normative references, integrates previous annex material into the main text, and refines editorial content.

Key technical topics and requirements

Time‑base (range) setting: Procedures for defining the instrument range for straight‑beam and angle‑beam probes, including reference block techniques and alternatives for flat and curved surfaces.

Sensitivity (gain) setting and echo evaluation: Methods for consistent echo‑height assessment, including Distance‑Amplitude Curve (DAC) and Distance‑Gain‑Size (DGS) techniques, and use of reference heights.

Probe definition and calibration: Determination of probe index point and effective beam angle for flat and curved probes (longitudinally/transversely curved), and handling probes curved in two directions.

Test equipment and probes: Requirements and selection guidance for instruments, transducer frequency/dimensions, dead‑zone, damping, focusing probes and coupling media.

Reference and specific test blocks: Use and preparation of calibration blocks, reference reflectors and specific test blocks for reliable range and sensitivity settings.

Transfer correction: Procedures (fixed‑path, comparative, local compensation) to correct for differences between reference block and test‑object coupling or geometry.

Personnel and qualification: Expectations for suitably trained and qualified operators to perform reproducible settings and evaluations.

Informative annexes: Guidance on sound path and incidence angle determination, general DGS diagrams and contact transfer correction factors.

Practical applications and target users

ISO 16811:2025 is essential for practitioners who perform or supervise manual ultrasonic NDT where A‑scan instruments and contact probes are used. Typical users include:

NDT technicians and inspectors setting up ultrasonic surveys

Quality and inspection engineers in manufacturing, oil & gas, automotive and aerospace

Calibration labs and personnel responsible for probe/instrument configuration

Training providers and certification bodies for ultrasonic testing

Adoption of ISO 16811 helps ensure consistent echo‑height assessment, accurate location of reflectors and repeatable inspection outcomes across equipment and personnel.

Related standards and implementation notes

ISO 16811 is part of the wider body of ultrasonic NDT guidance; users should implement it alongside other ultrasonic procedure, calibration and personnel qualification standards and any applicable national or industry documents.

The document was prepared by ISO/TC 135 in collaboration with CEN/TC 138; consult your national standards body for adoption and implementation details.

ISO 16811:2025 PDF

Abstract

Похожие стандарты

Overview - ISO 16811:2025 (Non‑destructive testing - Ultrasonic testing - Sensitivity and range setting)

Key technical topics and requirements

Practical applications and target users

Related standards and implementation notes

Технические детали

BS EN ISO 16811:2025

Non-destructive testing. Ultrasonic testing. Sensitivity and range setting.

ISO 8689-1:2000

Water quality — Biological classification of rivers — Part 1: Guidance on the interpretation of biological qu…

ISO/ASTM51540-04(2012)

Standard Practice for Use of a Radiochromic Liquid Dosimetry System (Withdrawn 2020)

ISO/ASTM51204-04

Standard Practice for Dosimetry in Gamma Irradiation Facilities for Food Processing (Withdrawn 2013)

ISO/ASTM51431-05

Standard Practice for Dosimetry in Electron Beam and X-Ray (Bremsstrahlung) Irradiation Facilities for Food P…

ISO/ASTM52628-20e1

Standard Practice for Dosimetry in Radiation Processing

ISO/ASTM52921-13(2019)

Standard Terminology for Additive Manufacturing—Coordinate Systems and Test Methodologies

ISO/ASTMTR52917-EB

Additive Manufacturing — Round Robin Testing — General Guidelines