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现行 YY/T 1668-2019
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阵列式脉冲回波超声换能器的基本电声特性和测量方法 Electroacoustic characteristics and measurement methods of pulse-echo ultrasonic array transducers
发布日期: 2019-07-24
实施日期: 2021-08-01
本标准规定了阵列式脉冲回波超声换能器基本电声特性的表征参数、测量条件、测量方法和步骤。本标准适用于采用压电型换能元件,工作频率为1.5MHz~15MHz,配用于超声脉冲回波诊断系统的阵列式超声换能器。本标准适用于超声探头中换能器部分的电声特性和测量方法
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