首页|ARL4460直读光谱仪N元素灵敏度降低的原因探究及处理

ARL4460直读光谱仪N元素灵敏度降低的原因探究及处理

PROBE INTO THE REASONS FOR THE DECREASE OF N ELEMENT SENSITIVITY OF ARL4460 DIRECT READING SPECTROMETER

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  • NETL
  • NSTL
  • 维普
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ARL4460 型直读光谱仪在日常生产检测过程中,发现N通道的标准化系数极端异常,N元素的测试精度明显降低,在对可能的影响因素逐一排查后,锁定N通道的出射光路发生严重偏移,最终通过调整N通道的光路圆满解决了N元素分析灵敏度降低的问题.
In the daily production and detection process of ARL4460 direct reading spectrometer,it was found that the standardization coefficient of N channel was extremely abnormal,and the test accuracy of N element was significantly reduced.After checking the possible influencing factors one by one,the outgoing light path of locking N channel was seriously offset,and finally the problem of reduced sensitivity of N element analysis was successfully solved by adjusting the light path of N channel.

Direct reading spectrometerNitrogenSensitivityOptical path

张宪康、关漫漫、王艳丽、王佳丽

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安阳钢铁股份有限公司

直读光谱仪 氮 灵敏度 光路

2023

河南冶金
河南省金属学会安阳钢铁集团有限责任公司

河南冶金

影响因子：0.16
ISSN：1006-3129
年,卷(期)：2023.31(3)
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