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高精度空气密度测量系统设计

High Precision Air Density Measurement System
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摘要 为了在与质量标准相关(质量、力值、密度)的高精度量值传递过程中修正空气浮力对测量结果的影响,文章通过对被测质量周围环境参量(温度、湿度、压力、CO_2含量)的测量,利用温湿压法实现空气密度的高精度测量,提供空气浮力修正所必须的空气密度参数。 In order to revise the impact of air buoyancy on the results of high precision calculation involving weight,the paper used the method called Formula-Method to achieve the goal of high precision measurement of air density by measuring temperature, humidity, pressure, and concentration of CO_2 of surrounding area and provide air parameters needed in air buoyancy correction.
出处 《重庆理工大学学报(自然科学)》 CAS 2016年第10期40-48,共9页 Journal of Chongqing University of Technology:Natural Science
基金 国家重大科学仪器设备开发专项(2012YQ09020806)
关键词 温湿压法 空气密度 环境参量 高精度测量 Formula-Method air density air parameter high precision measurement
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参考文献13

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