DETERMINATION OF THE NONLINEAR RESPONSE OF PRESSURE GAUGES

被引:4
作者
SUZUKI, I
机构
[1] Department of Chemistry, Utsunomiya University, Utsunomiya, 321
关键词
D O I
10.1016/0042-207X(94)90353-0
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
A new method for determining the nonlinear response of pressure gauges without an additional gauge is discussed. The ratio of the initial to the final pressure readings obtained from the expansion of helium from a given vessel into another vessel changes with pressure because of the nonlinear characteristics of the pressure gauge. The nonlinear parameters are numerically evaluated and the nonlinear responses of three types of diaphragm gauges are determined.
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页码:127 / 131
页数:5
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