GB/T 45578-2025
ActiveNon-destructive testing—Acoustic emission testing—Verification of the receiving sensitivity spectra of piezoelectric acoustic emission sensors
无损检测 声发射检测 压电声发射传感器接收灵敏度谱的验证
Application Summary AI generated
This standard specifies procedures for verifying the receiving sensitivity spectra of piezoelectric acoustic emission sensors used in non-destructive testing. It is applied in industrial settings such as structural health monitoring of pressure vessels, pipelines, and aerospace components, where accurate sensor performance is critical for detecting active flaws like cracks or leaks. The verification ensures consistent sensitivity across frequency ranges, enabling reliable acoustic emission testing results.
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