国内外超声检测仪器测试与评价标准的比较与分析

Comparison and Analysis of Home and Abroad Standards on Testing and Evaluation of Ultrasonic Testing Instrument

摘要: 针对国内外超声检测仪的测试和评价标准，从标准的适用范围、测试条件、测试项目和测试方法等几个方面进行了比较和分析，为使用者全面了解各标准有关超声检测仪性能方面的测试方法及差异，并根据测试目的、测试要求，选取适当检测方法提供了参考和依据。

Abstract: In this paper, standards on evaluating characteristics of ultrasonic testing instrument were compared. The different contents described in measuring procedures and methods were analyzed and some opinions were put forward. The result can be used by users as good references of choosing appropriate methods according to different intentions and requirements.