ISO 22232-2:2020 无损检验 超声试验设备的特性和验证 第2部分：探针

标准编号：ISO 22232-2:2020

中文名称：无损检验 超声试验设备的特性和验证 第2部分：探针

英文名称：Non-destructive testing — Characterization and verification of ultrasonic test equipment — Part 2: Probes

发布日期：2020-09

标准范围

This document specifies the characteristics of probes used for non-destructive ultrasonic testing in the 
following categories with centre frequencies in the range of 0,5 MHz to 15 MHz, focusing or without 
focusing means:
a) single- or dual-transducer contact probes generating longitudinal and/or transverse waves;
b) single-transducer immersion probes.
Where material-dependent ultrasonic values are specified in this document they are based on 
steels having a sound velocity of (5 920 ± 50) m/s for longitudinal waves, and (3 255 ± 30) m/s for 
transverse waves.
This document excludes periodic tests for probes. Routine tests for the verification of probes using on-
site procedures are given in ISO 22232-3.
If parameters in addition to those specified in ISO 22232-3 are to be verified during the probe’s life 
time, as agreed upon by the contracting parties, the procedures of verification for these additional 
parameters can be selected from those given in this document.
This document also excludes ultrasonic phased array probes, therefore see ISO 18563-2.

标准预览图