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分别用β射线法与重量法对低浓度颗粒物进行测量数据对比分析,测量数据表明β射线法与重量法线性相关强(r>99%);在此基础上,β射线法测量数据的准确度与重复性优于重量法。
固定污染源废气低浓度颗粒物的测定中β射线法与重量法对比分析
【摘 要】
：
分别用β射线法与重量法对低浓度颗粒物进行测量数据对比分析,测量数据表明β射线法与重量法线性相关强(r>99%);在此基础上,β射线法测量数据的准确度与重复性优于重量法。
【机 构】
：
青岛明华电子仪器有限公司,泰安市计量科学研究所,山东省计量科学研究院,山东省社会公正计量行
【出 处】
：
分析仪器
【发表日期】
：
2021年03期
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