CEN ISO/TR 13115:2011
无损检测.采用互易技术对声发射换能器进行绝对校准的方法

Non-destructive testing - Methods for absolute calibration of acoustic emission transducers by the reciprocity technique


 

 

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标准号
CEN ISO/TR 13115:2011
发布日期
2011年
实施日期
废止日期
国际标准分类号
19.100
发布单位
欧洲标准化委员会
引用标准
ISO 12716:2001
适用范围
This Technical Report describes the method of three-transducer calibration for calibrating frequencyresponses of absolute sensitivity by means of a reciprocity technique using three reversible acoustic emissiontransducers of the same kind, the method of two-transducer calibration for calibrating frequency responses ofreception sensitivity of an optional acoustic emission transducer by using one acoustic emission transducer,the transmission responses of which have been calibrated by three-transducer calibration, the method forimpulse response calibration for calibrating impulse responses of absolute sensitivity through inverse Fouriertransform of the frequency responses measured by the three-transducer calibration, and the method forrepresenting the calibration results.

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