CALIBRATION OF PRESSURE TRANSDUCERS FOR SMALL PRESSURE DIFFERENCES

被引：0
|
作者：
GANZ, J
THOMANN, H
机构：
来源：
EXPERIMENTS IN FLUIDS | 1993年 / 15卷 / 06期
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D O I：
暂无
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
Two simple methods for the calibration of pressure transducers in the range 0 to 10 Pa are compared. One relies on water displaced by known weights and the other uses helium in an inverted U-tube. The slopes of the calibration curves determined with the two methods agreed to better than 0.25% while the standard deviation of a typical calibration curve was better than 0.005 Pa.
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页码：464 / 466
页数：3
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