DIN CLC/TS 61949-2010
超声学.原位表征.有限振幅超声波束原位曝光评估

Ultrasonics - Field characterization - In situ exposure estimation in finite-amplitude ultrasonic beams (IEC/TS 61949:2007); German version CLC/TS 61949:2008

DIN CLC/TS 61949-2010 发布历史

This Technical Specification spezifies and describs the general concepts of the limits of applicability of acoustic measurements in water, a method to ensure that measurements are made under quasi-linear conditions, to acoustic fields in the frequency range 0.5 MHz to 15 MHz to both circular and rectangular source geometries and both contiuous-wave and pulsed fields. It also spezifies the definition of an acoustic quantity appropriate for establishing quasi-linear conditions, a threshold value for the acoustic quantity as an upper limit for quasi-linear conditions and a method for the estimation of attenuated acoustic quantities under conditions of nonlinear propagation in water.

DIN CLC/TS 61949-2010由德国标准化学会 DE-DIN 发布于 2010-03，并于 2010-03-01 实施。

DIN CLC/TS 61949-2010 在中国标准分类中归属于: C41 医用超声、激光、高频仪器设备，在国际标准分类中归属于: 11.040.55 诊断设备。

DIN CLC/TS 61949-2010 发布之时，引用了标准

• IEC 61161 超声波.功率测量.辐射强度平衡和性能要求*， 2013-01-01 更新
• IEC 62127-1-2007 超音波学.水听器.第1部分:医用超音波场小于40MHz的测量和特性

* 在 DIN CLC/TS 61949-2010 发布之后有更新，请注意新发布标准的变化。

DIN CLC/TS 61949-2010的历代版本如下：

• 2010年03月 DIN CLC/TS 61949-2010 超声学.原位表征.有限振幅超声波束原位曝光评估

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标准号

DIN CLC/TS 61949-2010

发布日期

2010年03月

实施日期

2010年03月01日

废止日期

无

中国标准分类号

C41

国际标准分类号

11.040.55

发布单位

DE-DIN

引用标准

IEC 61161 IEC 62127-1-2007

被代替标准

DIN EN 61949-2006

适用范围

This Technical Specification spezifies and describs the general concepts of the limits of applicability of acoustic measurements in water, a method to ensure that measurements are made under quasi-linear conditions, to acoustic fields in the frequency range 0.5 MHz to 15 MHz to both circular and rectangular source geometries and both contiuous-wave and pulsed fields. It also spezifies the definition of an acoustic quantity appropriate for establishing quasi-linear conditions, a threshold value for the acoustic quantity as an upper limit for quasi-linear conditions and a method for the estimation of attenuated acoustic quantities under conditions of nonlinear propagation in water.