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怎样使用高斯计

更新时间: 2020-10-05 00:00:00     

高斯计使用方法:

连接好霍尔头和仪器;开机:按下电源按钮,接通电源;按红色按钮选择对应量程;零点校对:用一字螺丝刀调节仪器背部 的“调零”;磁场测试,单位为毫特斯拉;红色按钮为量程;测量时用霍尔芯片接触磁钢表面,测试结果接近于实际值,用基板面测量,测试结果偏低。

关键词: 怎样 使用

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