YB/T 4289-2012 in English

本标准规定了钢管自动漏磁探伤系统（一般由漏磁探伤仪、探测元件、磁化装置以及机械传动装置等部分组成）综合性能的测试条件、对比样管、测试准备、测试项目、测试方法、应达到的最低性能指标及测试报告内容。
本标准适用于钢管直线前进和钢管螺旋前进的自动漏磁探伤系统综合性能的测试。对于钢棒自动漏磁探伤系统的综合性能测试可参照使用。

Scope

This standard specifies the comprehensive performance test conditions, comparison sample tubes, test preparation, test items, test methods, The minimum performance indicators that should be achieved and the content of the test report. This standard is applicable to the comprehensive performance testing of automatic magnetic flux leakage detection systems for steel pipe linear advancement and steel pipe spiral advancement. For the comprehensive performance test of the automatic magnetic flux leakage detection system for steel rods, you can refer to it.