On the Reporting of Measurement Uncertainty and Reliability for U.S. Educational and Licensure Tests: Report to Ofqual

2010 ◽  
Author(s):  
Richard P. Phelps
Keyword(s):  
Measurement Uncertainty ◽  
Licensure Tests

National primary standard machine of Shore D hardness scale for metals and Leeb hardness scales

2020 ◽  
pp. 6-10
Author(s):  
A.E. Aslanyan ◽  
E.G. Aslanyan ◽  
S.M. Gavrilkin ◽  
A.S. Doynikov ◽  
A.N. Shchipunov
Keyword(s):  
Measurement Uncertainty ◽  
Primary Standard ◽  
Metrological Characteristics ◽  
National Primary Standard ◽  
Hardness Scale ◽  
Leeb Hardness

The article presents the results of studies to improve the National primary standard machine for hardness of metals on the shore D scale GET 161-2001, which were performed in FSUE “VNIIFTRI” from 2016 to 2018 in accordance with the technical task of Rosstandart.The improvement was carried out in order to ensure the uniformity of hardness measurements on the Leeb scales. The created new parts of the primary standard machine, which are settings for reproducing hardness numbers on the Leeb scales, are considered. Metrological characteristics of the upgraded and adopted National primary standard machine (GET 161-2019) were investigated, the budget of measurement uncertainty was calculated for reproducing hardness numbers on the Leeb scales.

Selected Problems of Measurement Uncertainty — Part 2

2008 ◽  
Vol 11 (-1) ◽  
pp. 265-276
Author(s):  
Sylwester Kłysz ◽  
Janusz Lisiecki
Keyword(s):  
Measurement Uncertainty

Selected Problems of Measurement Uncertainty — Part 1

2008 ◽  
Vol 11 (-1) ◽  
pp. 253-264
Author(s):  
Sylwester Kłysz ◽  
Janusz Lisiecki
Keyword(s):  
Measurement Uncertainty

Estimation of Measurement Uncertainty

2007 ◽  
Vol 22 (1) ◽  
Author(s):  
Janusz Lisiecki ◽  
Sylwester Kłysz
Keyword(s):  
Measurement Uncertainty

Measurement uncertainty in airborne sound insulation and single-number quantities using sound pressure and sound intensity approached

2016 ◽  
Vol 64 (2) ◽  
pp. 153-169 ◽  
Author(s):  
N. Garg ◽  
L. Gandhi ◽  
A. Kumar ◽  
P. Kumar ◽  
P.K. Saini
Keyword(s):  
Measurement Uncertainty ◽  
Sound Pressure ◽  
Sound Intensity ◽  
Sound Insulation ◽  
Airborne Sound ◽  
Single Number

How to Use Calibration Errors to Determine Measurement Uncertainty

2012 ◽  
Author(s):  
James L. Taylor
Keyword(s):  
Measurement Uncertainty

ACTUAL ISSUES OF TEACHING METROLOGY. INTRODUCTION OF THE CONCEPT OF MEASUREMENT UNCERTAINTY IN THE DISCIPLINE OF ENGINEERING DIRECTION

2018 ◽  
Author(s):  
M. V. Berzhinskaya ◽  
◽  
Yu. M. Golubinsky ◽  
I. T. Nazarova ◽  
◽  
...  
Keyword(s):  
Measurement Uncertainty

Measurement uncertainty analysis and design of a broadband four‐port reflectometer

2017 ◽  
Vol 11 (15) ◽  
pp. 2162-2167 ◽  
Author(s):  
Szczepan Odrobina ◽  
Kamil Staszek ◽  
Krzysztof Wincza ◽  
Slawomir Gruszczynski
Keyword(s):  
Uncertainty Analysis ◽  
Measurement Uncertainty ◽  
Analysis And Design
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