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主要介绍了ARL系列直读光谱仪测定301系列不锈钢中Ni的含量时,曲线分段对检测结果的影响、曲线分段的原理、如何对曲线分段断点位置设置,以及如何使用断点调整以减少实际检测中的误差。
This paper mainly introduces the effect of curve segment on the test results when the ARL series direct-reading spectrometer measures the content of Ni in 301 series stainless steel. The principle of the curve segment, how to set the breakpoint position of the curve segment and how to use the breakpoint adjustment Reduce the error in the actual test.