- What are the characteristics of AE technology?
Brief: What are the characteristics of AE technology? - What is conversion between dB and sensor output voltage? How to calculate the amplitude in dB?
Brief: The amplitude of the AE signal is usually in unit of dB. The definition of 0dB is 1μV. The calculation of AE amplitude to dB value is: - How does the AE system locate the AE sources?
Brief: The AE source locating requires multiple channels AE system. There are a few common methods to locate the AE sources. - What does the acoustic emission (AE) signal look like? What are the AE parameters?
Brief: A typical burst acoustic emission waveform looks like the envelop shape signals below. To simplify the AE signal processing and analysis, the method of extracting AE waveform signal features parameters is used. - What does a complete AE system mainly consist of?
Brief: A complete AE system mainly consists of four parts, AE sensors, data acquisition and processing, data communication and data storage and analysis respectively. - Do you provide acoustic emission support or training?
Brief: We provide pre-sale and after-sale solutions and technical supports in terms of equipment operations and system debugging. The methods include online chatting through WeChat, WhatsApp, Skype, and video meetings. However, we cannot provide training a - What is acoustic emission (AE)?
Brief: Acoustic emission is the phenomenon of acoustic waves generated and propagated in the material when the material is under deformation. - What is the difference between acoustic emission testing (AET) and ultrasonic testing (UT) or other NDT methods?
Brief: There are two main differences between acoustic emission testing (AET) and ultrasonic testing (UT). - What are the applications of acoustic emission?
Brief: Acoustic emission sources can be cracks, hits, leaks, frictions and others. AE can be used in various structural integrity monitoring or condition monitoring of different materials in industrial applications.
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