Ultrasonic flaw detector is a portable industrial non-destructive flaw detection instrument, which can quickly, easily, without damage and accurately detect, locate, evaluate and detect various defects (welds, cracks, inclusions, folds, pores, blisters, etc.) inside the workpiece.
Portable ultrasonic flaw detector record and display these echo patterns. Ultrasonic testing is a safe testing method that is widely used in various service industries and production process, particularly in applications where welds and structural metals are used. It can be used both in the laboratory and on the engineering site.
When the ultrasonic wave propagates in a testing, we can detect in it by the influence on the propagation of ultrasonic wave based on the acoustic characteristic demonstrated by the defect in the material. Based on this principle, by using ultrasonic wave we can measure such defects as crack, pinhole and inclusion in such media as metal, non-metal and composite, etc.
This instrument can be widely used in manufacturing, iron and steel metallurgy, metal processing, chemical industry and other fields that require defect detection and quality control.
It is also widely used in in-service safety inspections in aerospace, railway transportation, boiler and pressure vessels, etc. and lifespan assessment. It is an essential instrument in the non-destructive testing industry.
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