Verification of the Indicating Measuring Instruments Taking into Account their Instrumental Measurement Uncertainty

被引:4
|
作者
Zakharov, Igor [1 ]
Neyezhmakov, Pavel [2 ]
Botsiura, Olesia [3 ]
机构
[1] Kharkiv Natl Univ Radio Elect, Dept Metrol & Tech Expertise, Fac Infocommun, Nauky Ave 14, UA-61166 Kharkov, Ukraine
[2] Natl Sci Ctr, Inst Metrol, Myronosytska Str 42, UA-61002 Kharkov, Ukraine
[3] Kharkiv Natl Univ Radio Elect, Dept Higher Math, Fac Informat Analyt Technol & Management, Nauky Ave 14, UA-61166 Kharkov, Ukraine
来源
MEASUREMENT SCIENCE REVIEW | 2017年 / 17卷 / 06期
关键词
Probability of compliance; uncertainty of measurement; calibration; verification; uncertainty budget; maximum permissible error;
D O I
10.1515/msr-2017-0033
中图分类号
TH7 [仪器、仪表];
学科分类号
0804 ; 080401 ; 081102 ;
摘要
The specific features of the measuring instruments verification based on the results of their calibration are considered. It is noted that, in contrast to the verification procedure used in the legal metrology, the verification procedure for calibrated measuring instruments has to take into account the uncertainty of measurements into account. In this regard, a large number of measuring instruments, considered as those that are in compliance after verification in the legal metrology, turns out to be not in compliance after calibration. In this case, it is necessary to evaluate the probability of compliance of indicating measuring instruments. The procedure of compliance probability determination on the basis of the Monte Carlo method is considered. An example of calibration of a Vernier caliper is given.
引用
收藏
页码:269 / 272
页数:4
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