直读式测钙仪法水泥剂量的测量不确定度评定
Evaluation of measurement uncertainty for cement dosage using direct reading calcium meter method
张丽萍 1刘权威 1刘亚民2
作者信息
- 1. 廊坊市阳光建设工程质量检测有限公司,河北 廊坊 065000
- 2. 中国国检测试控股集团股份有限公司,北京 100024
- 折叠
摘要
研究了直读式测钙仪水泥剂量的校准方法,阐明了直读式测钙仪原理,介绍了校准用标准溶液的配制,给出仪器示值误差和重复性的测定步骤,列出了示值误差测量不确定度评定方法.
Abstract
This paper studies the calibration method of cement dosage for direct reading calcium meter,elucidates the principle of direct reading calcium meter,introduces the preparation of standard solutions for calibration,provides the measurement steps for instrument indication error and repeatability,and lists the methods for evaluating the measurement uncertainty of indication error.
关键词
直读式测钙仪/水泥剂量/示值误差/重复性/不确定度Key words
direct reading calcium meter/cement dosage/indication error/repeatability/uncertainty引用本文复制引用
出版年
2024
NETL
NSTL
万方数据