Ultra-High-Definition Leakage Detector

Leakage magnetic detection technology is widely recognized in the industry due to its strong environmental adaptability, especially the higher boundary quantization accuracy for contour-type defects. However, the leakage magnetic detector has a high leakage detection rate for defects at magnetic field-parallel cracks, pinholes, and circumferential welds due to the magnetic field distribution characteristics, sensor arrangement density, and aberrations in the metal permeability in the heat-affected zone. To the pipeline integrity management caused confusion. Shenyang Instrumentation Academy of electromagnetic holographic detection technology, through the ultra-dense sensor arrangement, eddy current sensitive to cracks, multi-physical signal complementary means can greatly improve the defect pick-up capacity. Shenyang Instrumentation Academy’s “electromagnetic holographic pipeline inspection instrument” equipped with fully independent intellectual property rights of the latest generation of “magnetoelectric composite heterogeneous field multifunctional sensors”, three types of defects in the pipeline “corrosion, cracks, wall thickness change “It realizes one-time detection of all defects of pipelines, improves the credibility of pipeline health evaluation results, reduces cost and time. The detector carries ultra-density sizing arm, pipeline axial stress centralized diagnostic system, optionally carrying ultra-high precision IMU, rapid long-distance scanning of pipeline defects, drawing pipeline maps, based on the multi-physical defects of the data of the upper computer expert system, significantly improve the level of defects reading and classification capabilities, and provide customers with the shortest possible time to provide the pipeline health report.