标准摘要
[中文适用范围]： IEC 61300 的这一部分描述了确定非角度插芯中孔的轴线与插芯@的同心度的程序，以及在安装了光纤的非角度插芯@的情况下确定插芯的同心度的程序。纤芯的轴线与插芯的轴线。 [外文原描述]： IEC 61300-3-25:2016 describes the procedure to determine the concentricity of the axis of the bore in a non-angled ferrule with the axis of the ferrule, and in the case of non-angled ferrules with fibre installed, to determine the concentricity of the axis of the fibre core with the axis of the ferrule. This third edition cancels and replaces the second edition published in 2013 and constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: - deletion of method C due to potential damage of ferrule end face by the spindle. Method C is the ferrule bore reference method for bare ferrules according to IEC 61300-3-25:2013; - separation of original method A into method A-1 and method A-2 relating to the two different types of ferrule (with/without fibre fitted); - integration of the content of Annexes A and B into the test procedure. Keywords: concentricity, ferrule
英文名称Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-25: Examinations and measurements - Concentricity of non-angled ferrules and non-angled ferrules with fibre installed