Portable austenitic stainless steel pipe oxide skin detection device

The utility model provides a portable austenitic stainless steel pipe oxide skin detection device which comprises a first shell, a pressure sensor and a magnet are installed on the top of the first shell, and the magnet is arranged below the pressure sensor. The magnet interacts with an iron block arranged in an inner cavity of the austenitic stainless steel pipe to be detected; the output end of the pressure sensor is connected with the oxide skin display instrument; according to the device, an operator can operate in different areas, and the personal safety of the operator is ensured. 本实用新型提供的一种便携式奥氏体不锈钢管氧化皮检测装置，包括第一壳体，所述第一壳体的顶部安装有压力传感器和磁铁，所述磁铁置于压力传感器的下方；所述磁铁与置于待测奥氏体不锈钢管内腔中的铁块相作用；所述压力传感器的输出端连接氧化皮显示仪；本装置可使操作人员分区域操作，确保作业人员的人身安全。