标准摘要
[中文适用范围]： IEC 62127的这一部分规定了相关水听器特性。本标准适用于： – 采用压电传感器元件的水听器，设计用于测量超声波设备产生的脉冲和连续波超声波场； – 用于水中测量的水听器； – 带或不带相关前置放大器的水听器。 [外文原描述]： IEC 62127-3:2007 specifies relevant hydrophone characteristics. This standard is applicable to hydrophones employing piezoelectric sensor elements, designed to measure the pulsed and continuous wave ultrasonic fields generated by ultrasonic equipment; hydrophones used for measurements made in water; and hydrophones with or without an associated pre-amplifier. IEC 62127-1, IEC 62127-2 and IEC 62127-3 are being published simultaneously. Together these cancel and replace IEC 60866:1987, IEC 61101:1991, IEC 61102:1991, IEC 61220:1993 and IEC 62092:2001. The French version of this standard has not been voted upon.
英文名称Ultrasonics - Hydrophones - Part 3: Properties of hydrophones for ultrasonic fields up to 40 MHz