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丹东仪器厂研制的 XXZ-2005型携带式工业 X 射线探伤机采用(SF6)气体绝缘,代替了传统的变压器油绝缘。X 射线窗口由360°圆周照射代替了单向照射。现已小批试生产。本机主要用于检查金属、非金属内部缺陷,射线窗口幅射圆锥角为360°×30°。因此,特别适用于检测环形焊缝和管道,并可提高检验的工作效率。它能经济有效地检查被透件内部缺陷(如裂纹、气孔、夹渣等)的位置和尺寸。由于采用气体绝缘、圆周照射,因此,
XXZ-2005 portable industrial X-ray detector developed by Dandong Instrument Factory adopts (SF6) gas insulation to replace the traditional transformer oil insulation. The X-ray window replaces the unidirectional irradiation with 360 ° circular illumination. Now small batch of trial production. This machine is mainly used to check the internal defects of metal and non-metal. The radiation cone angle of the radiation window is 360 ° × 30 °. Therefore, it is especially suitable for testing circular welds and pipes, and can improve the work efficiency of inspection. It can cost-effectively check the position and size of imperfections (such as cracks, pores, slag inclusions, etc.) that are penetrated by the through-hole. Due to the use of gas-insulated, circular irradiation, therefore,