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ISO
ISO 16831:2025 Non-destructive testing - Ultrasonic testing - Characterization and verification of ultrasonic equipment for the determination of thickness
Edition: 2025
Content Description
This document specifies test methods and acceptance criteria, within the frequency range of 0,5Â MHz to 15Â MHz, for assessing the performance of equipment dedicated for determining thickness using pulse-echo ultrasound, e.g. according to ISOÂ 16809. This document only specifies the verifications required for the determination of thickness. This document is applicable to instruments with numerical display and instruments with A-scan presentation, each using either single- or dual-transducer probes. The tests described in this document can be used for verifying equipment covered by ISOÂ 22232-1 and ISOÂ 22232-2 when used for thickness determination.
About ISO
ISO, the International Organization for Standardization, brings global experts together to agree on the best way of doing things – for anything from making a product to managing a process. As one of the oldest non-governmental international organizations, ISO has enabled trade and cooperation between people and companies all over the world since 1946. The International Standards published by ISO serve to make lives easier, safer and better.
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