Calibration method of oxide skin detector

The invention discloses a calibration method of an oxide skin detector. The calibration method comprises the following steps: S100, selecting a standard substance for calibration; S200, enabling a probe of the oxide skin detector to be far away from various ferromagnetic substances and magnetic fiel...

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Hauptverfasser: XU YONGSHENG, LIU HONGQUAN, XIE HANGYUN, JIAO YANLIN, DAI ZHEN
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The invention discloses a calibration method of an oxide skin detector. The calibration method comprises the following steps: S100, selecting a standard substance for calibration; S200, enabling a probe of the oxide skin detector to be far away from various ferromagnetic substances and magnetic fields, adjusting a measurement value displayed by the oxide skin detector to be zero, and completing zero calibration; S300, testing basic data of testing performance of the oxide skin detector by adopting a standard substance for calibration; and S400, calibrating each stage in engineering detection.Through calibration, the oxide skin detector is kept in a stable working state, and the detection precision and reliability are ensured. 本申请公开了一种氧化皮检测仪的标定方法,步骤包括:S100,选取作为标定用的标准物质;S200,将氧化皮检测仪的探头远离各种铁磁性物质和磁场,将所述氧化皮检测仪所显示的测量值调节至零,完成校零;S300,采用标定用标准物质测试所述氧化皮检测仪测试性能的基础数据;S400,工程检测中各阶段的标定。通过标定,使氧化皮检测仪维持稳定的工作状态,确保检测精度和可靠性。