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本标准规定了用间接比较方式评定黑光源强度时的测试装置和操作方法.它适用于检查黑光源的强度,并可在荧光磁粉和荧光渗透探伤时,检查被检物表面上的黑光强度以及渗透液荧光性能的变化.本标准等效采用国际标准ISO 3059-1974《黑光源的间接估计方法》.
This standard specifies the test device and method of operation when using an indirect comparison to assess the intensity of a black light source and is useful for examining the intensity of a black light source and for examining the intensity of black light on the surface of a test object when fluorescent magnetic powder and fluorescent penetrant testing Fluorescence properties of permeate changes.This standard is equivalent to using the international standard ISO 3059-1974 “Indirect estimation of black light source.”