摘要
本文对小玻璃量器检定的测量不确定度进行了评估。系统分析了温度、水的密度、质量等因素对检定过程的影响,评定了这些因素产生的不确定度分量的大小,并正确评定了合成测量不确定度和扩展不确定度,结果客观、准确,适合实际操作。
This text introduced evaluation of uncertainty for the verification of little glaes volume meter.Factom on affectiing the verification procedure were analyzed such as temperature, density d water, mass etc, and magnitudes d these factom were evaluated.The synthetic and expansive uncertainties were also offered.
出处
《中国测试技术》
2006年第4期64-65,116,共3页
CHINA MEASUREMENT & TESTING TECHNOLOGY
关键词
玻璃量器
检定
测量不确定度
评定
影响
Glass volume meter
Verification
Uncertainty
Evaluate
Affect
