ISO 15548-3-2008 PDF

Full title and description

Non-destructive testing — Equipment for eddy current examination — Part 3: System characteristics and verification. This part of ISO 15548 identifies the functional characteristics of a general-purpose eddy current system and gives methods for their measurement and verification to allow clear description and comparability of eddy-current equipment.

Abstract

ISO 15548-3:2008 specifies the functional characteristics to be used for describing a general-purpose eddy current examination system and provides measurement and verification procedures. It supports design and selection of a consistent eddy current examination system and characterisation of accessories. The standard does not prescribe acceptance criteria or the extent of verification; those are given in application-specific documents.

General information

• Status: Published (confirmed during systematic review; remains current as of ISO record).
• Publication date: September 2008 (Edition 1).
• Publisher: International Organization for Standardization (ISO), technical committee ISO/TC 135/SC 4.
• ICS / categories: 19.100 (Non-destructive testing).
• Edition / version: Edition 1 (2008).
• Number of pages: 5 (ISO published document); national/adopted versions sometimes show different pagination due to national forewords or formatting.

Scope

This part of ISO 15548 defines and describes the functional characteristics of general-purpose eddy current equipment and provides standardised methods to measure and verify those characteristics so that equipment can be consistently described and compared. It covers the equipment-level characteristics and the principles for characterising accessories; it does not set application-specific acceptance criteria or the extent of verification.

Key topics and requirements

• Definition of functional system characteristics for eddy current equipment (signal paths, dynamic range, noise, stability, frequency response, coupling, etc.).
• Standardised measurement methods for verifying those characteristics.
• Guidance for characterising accessories and for describing system performance to enable comparability.
• Clarification that acceptance criteria and verification extent are application-specific and are provided in application documents (not within this part).

Typical use and users

Used by non-destructive testing (NDT) practitioners, eddy current equipment manufacturers, calibration and testing laboratories, inspection service providers, and standards committees. Typical applications include equipment specification, procurement, factory acceptance testing, calibration, and establishing a common basis for performance comparison in eddy current inspections.

Related standards

ISO 15548 is a multi-part series. Closely related parts include ISO 15548-1 (Instrument characteristics and verification) and ISO 15548-2 (Probe characteristics and verification). National and regional adoptions (EN/ISO versions) exist; earlier national standards such as EN 13860-3:2004 were replaced/updated when ISO 15548 series was adopted.

Keywords

eddy current, non-destructive testing (NDT), equipment characteristics, system verification, probe characterisation, instrument performance, calibration, inspection equipment, ISO 15548.

FAQ

Q: What is this standard?

A: ISO 15548-3:2008 is the part of the ISO 15548 series that specifies system-level characteristics and verification methods for general-purpose eddy current examination equipment.

Q: What does it cover?

A: It covers the functional characteristics to describe an eddy current system and standardised procedures to measure and verify those characteristics; it does not set application acceptance criteria or the scope of verification.

Q: Who typically uses it?

A: NDT engineers and technicians, equipment manufacturers, calibration labs, inspection service providers, and standards bodies use it for equipment specification, verification, calibration and for ensuring comparability between systems.

Q: Is it current or superseded?

A: The ISO record shows ISO 15548-3:2008 as published in September 2008; it was subject to systematic review and was confirmed (reviewed) by ISO records after publication and remains the current edition according to ISO listings. Users should check national adoption records for any later regional revisions or withdrawals.

Q: Is it part of a series?

A: Yes — ISO 15548 is a series covering eddy current equipment. Part 1 addresses instrument characteristics and verification, Part 2 covers probe characteristics and verification, and Part 3 covers system characteristics and verification.

Q: What are the key keywords?

A: Eddy current, non-destructive testing, equipment characteristics, system verification, probe, instrument, calibration, ISO 15548.