摘要
煤中水分测试仪是用于测量煤中水分含量的仪器,其测量准确性直接影响煤炭贸易的公平、煤电锅炉热效率的提高及煤炭能源物资的科学管理。目前煤中水分测试仪在煤炭分析领域得到广泛应用,为进一步规范煤中水分测试仪的量值溯源方法,提高计量服务能力,结合相关标准对该仪器的校准方法进行研究。
The coal moisture meter is an instrument used to measure the moisture content in coal,and its measurement accuracy directly affects the fairness of coal trade,the improvement of thermal efficiency of coal-fired boilers,and the scientific management of coal energy materials. At present,the coal moisture meter is widely used in the field of coal analysis. To further standardize the traceability method and improve the measurement service capability,the calibration method for coal moisture meter is studied in conjunction with relevant standards.
作者
罗建明
何帅
LUO Jianming;HE Shuai(Hunan Intitute of Metrology and Testing,Changsha 410014,China)
出处
《计量技术》
2020年第6期58-62,44,共6页
Measurement Technique
关键词
煤中水分测试仪
煤
校准
全水分
分析水分
coal moisture meter
calibration
total moisture
moisture in the general analysis test sample of coal
