GSO ISO/TR 7066-1:2007

Assessment of uncertainty in calibration and use of flow measurement devices - Part I: Linear calibration relationships

GSO ISO/TR 7066-1:2007 发布历史

GSO ISO/TR 7066-1:2007由GSO 发布于 2007-06-05。

GSO ISO/TR 7066-1:2007在国际标准分类中归属于: 17.120.01 流体流量的测量综合。

GSO ISO/TR 7066-1:2007 的最新版本是哪一版？

最新版本是 GSO ISO/TR 7066-1:2007 。

GSO ISO/TR 7066-1:2007的历代版本如下：

• 2007年 GSO ISO/TR 7066-1:2007

1.1 This part of ISO/TR 7066 describes the procedures to be open channels, and of assessing he uncertainty associated with such calibrations. Procedures are also given for estimation of the uncertainty arising in measurements obtained with the use of the resultant graph, ad for calculation of the uncertainty in the mean of a number of measurements of the same flowrate. 1.2 Only linear relationships are considered in this part of ISO/TR 7066; the uncertainty is non-linear relationships forms the subject of ISO/TR 7066-2. This part of ISO/TR 7066 is applicable, therefore, only if a) the relationships between the variables is itself linear. Or One or both variables can be transformed in such a manner as to create a linear relationship between the, as for instance by the use of logarithms, Or The total range can be subdivided I such a way that within each subdivision the relationship between the two variables can be regarded as being linear; and if. b) systematic deviations from the fitted line are negligible compare with uncertainty associated with the individual observations forming the graph. NOTE--- Examples of the application of contained in this part of ISO/TR 7066 are given in annexes B and C.

标准号

GSO ISO/TR 7066-1:2007

发布

2007年

发布单位

GSO

当前最新

GSO ISO/TR 7066-1:2007

 

 

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