Standard No.:	YY/T 1089-2007
English Name:	Electroacoustic characteristics and measurement methods of single element pulse-echo ultrasonic transducers
Chinese Name:	单式脉冲回波超声换能器的基本电声特性和测量方法
Chinese Classification:	C41    Medical ultrasound, laser, high-frequency instrument and equipment
Professional Classification:	YY    Professional Standard - Pharmaceutics
ICS Classification:	11.040.50 11.040.50    Radiographic equipment 11.040.50
Source Content Issued by:	SFDA
Issued on:	2007-1-31
Implemented on:	2008-1-1
Status:	valid
Superseding:	YY/T 91089-1999 Element pulse-echo ultrasonic transducer -- General specifications and measuring method
Target Language:	English
File Format:	PDF
Word Count:	9000 words
Translation Price(USD):	270.0
Delivery:	via email in 1~3 business day

本标准规定了单式脉冲回波超声换能器的术语和定义、基本电声特性及其测量方法。
本标准适用于发收兼用的压电型单式脉冲回波超声换能器，其有效辐射面的直径不大于30 mm 工作频率范围为1 MHz ～10 MHz。