摘要
实验室pH计广泛应用于各专业领域,确保其量值准确非常重要。通过实验室pH计全省比对实验,加深了对实验室pH计新规程[1]的理解与认识,并总结了pH计比对中存在的问题以及测量不确定度评定过程。
Laboratory pH meters are widely used in various professional fields,and it is very important to ensure that their values are accurate.Through the provincial comparison experiment of laboratory pH meters,people's understanding and knowing of the new regulations of laboratory pH meters[1]are deepened,and the questions existing in the comparison of pH meters and the evaluation process of measurement uncertainty are summarized.
作者
周林峰
赵丹丹
李永招
孟斌峰
陈轶扬
ZHOU Linfeng;ZHAO Dandan;LI Yongzhao;MENG Binfeng;CHEN Yiyang
出处
《计量与测试技术》
2022年第4期110-112,119,共4页
Metrology & Measurement Technique
关键词
实验室pH计
对比
不确定度评定
新规程
laboratory pH meter
comparison
uncertainty evaluation
new procedure
