东南大学最近研制成功超小型智能化超声波探伤仪。该仪器由微机、探头、打印机、检测等部分组成。它采用大规模和超大规模集成电路，整机体积小，重量轻，特别适合检测金属材料内部缺陷。在微机的控制下，实现全自动检测并打印、记录检测数据。该仪器便于携带，适合野外作业， Southeast University recently developed ultra-miniature intelligent ultrasonic flaw detector. The instrument by the computer, probes, printers, testing and other components. It uses large-scale and VLSI, the whole small size, light weight, especially suitable for detecting internal defects of metallic materials. Under the control of microcomputer, to achieve automatic detection and printing, recording test data. The instrument is easy to carry, suitable for field operations,