Acoustic emission (AE) refers to the phenomenon that a material or structure is deformed or broken by external force and internal force, and the phenomenon of releasing strain energy in the form of elasti...
MORE>Including: 2 5Hz high sensitivity surface wave detector series; 4-100Hz horizontal detector series; 4-100Hz vertical detector series
MORE>Application areas: geological exploration and engineering measurement, sensing motion conditions such as acceleration or vibration in different directions; blasting vibration monitoring; seismic and ground pulsati...
MORE>Application: Used to study the existence of cracks, crack density and crack direction, shear wave and longitudinal wave shear wave of rock and soil layer, and anisotropy of rock formation
MORE>The rare earth super magnetostrictive well source is independently developed and produced by our company It has the characteristics of large emission energy, short aftershock, light weight, wide frequency b...
MORE>The rare earth super magnetostrictive well source has the characteristics of large emission energy, short aftershock, light weight, wide frequency band and good repeatability, which provides an ideal source for bolt detection
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