云南冶金2025，Vol.54Issue(1)：114-118,5.
脉冲-红外法测定阳极铜中氧含量影响因素探讨
Discussion on Influencing Factors of Oxygen Content in Anode Copper Determined by Pulse Infrared Method
徐晨曦 1黄丽 1员阿朋 1张健 1史涵宇 1黄美静1
作者信息
- 1. 云南铜业股份有限公司检验检测管理中心,云南 昆明 650032
- 折叠
摘要
Abstract
The impact of oxygen content in anode copper on the results obtained through the pulse infrared method was thoroughly examined.This discussion covered various aspects,including sample preparation,analysis parameter settings,instrument calibration,carrier gas purity,agent effectiveness,blank value influence,combining of the principles of the NCS oxygen analyzer(O-3000).The uncertainty component of this method is assessed,and the expanded uncertainty is provided.Combined with the size and influence factors of the uncertainty component,we can know the accuracy of standard substance's certification in trace amount analysis has a big influence on the whole method.关键词
氧分析/红外检测/准确性/阳极铜/不确定度Key words
oxygen analyzer/infrared detection/accuracy/andoe copper/uncertainty分类
化学化工引用本文复制引用
徐晨曦,黄丽,员阿朋,张健,史涵宇,黄美静..脉冲-红外法测定阳极铜中氧含量影响因素探讨[J].云南冶金,2025,54(1):114-118,5.
