煤质检测实验室控制误差策略分析  

Analysis of strategies for controlling errors in coal quality testing laboratories

作　　者：房潇 FANG Xiao(China Coal Research Institute Corporation Ltd.;National Coal Quality Inspection and Testing Center,Beijing 100013,China)

机构地区：[1]煤炭科学技术研究院有限公司 [2]国家煤炭质量检验检测中心,北京100013

出　　处：《煤炭加工与综合利用》2025年第2期92-94,99,共4页Coal Processing & Comprehensive Utilization

摘　　要：煤质检测实验室作为检测数据的主体单位,为煤炭的研究勘探提供充足的数据支持。为了确保检测结果的质量,最大程度降低检测误差,煤质检测实验室必须严格控制采制化操作流程,并对检验结果进行质量控制,监控检测的有效性,及时发现检测结果的系统性偏差和可能危及检测结果质量的偏离。通过分析检测误差产生的原因,提出降低误差的有效方法,并阐述了检验结果的质量控制方案,帮助推动煤炭领域的进一步发展。The coal quality testing laboratory,as the main unit for testing data,provides sufficient data support for coal research and exploration.In order to ensure the quality of the test results and minimize detection errors,the coal quality testing laboratory must strictly control the mining operation process,and carry out quality control on the test results,monitor the effectiveness of the test,and timely detect systematic deviations in the test results and deviations that may endanger the quality of the test results.This article analyzes the causes of detection errors,proposes effective methods to reduce errors,and elaborates on quality control plans for detection results,helping to promote further development in the coal industry.

关 键 词：误差 系统误差 随机误差 允许差 能力验证 重复性限 再现性临界差 

分 类 号：TQ531[化学工程—煤化学工程]