Get 20–2014: State Primary Standard of Unit of Activity and Unit of Volume Activity of Nuclides in Beta-Active Gases

2020 ◽  
Vol 62 (10) ◽  
pp. 849-854
Author(s):  
V. V. Aleikin ◽  
S. G. Biryukov ◽  
O. I. Kovalenko ◽  
A. A. Orlov ◽  
P. I. Solodskikh
Keyword(s):  
Primary Standard ◽  
State Primary Standard ◽  
Volume Activity

State primary standard of units of activity and volume activity of nuclides in beta active gases GET 20-2014

2019 ◽  
pp. 3-7
Author(s):  
Vyacheslav V. Aleikin ◽  
Sergey G. Biryukov ◽  
Oleg I. Kovalenko ◽  
Alexandr A. Orlov ◽  
Petr I. Solodskikh
Keyword(s):  
Primary Standard ◽  
State Primary Standard ◽  
Volume Activity

Research on expanding the range of reproduction of magnetic flux density of the DC field of the state primary standard GET12-2011

2020 ◽  
pp. 3-7
Author(s):  
Vladlen Ya. Shifrin ◽  
Denis I. Belyakov ◽  
Alexander E. Shilov ◽  
Denis D. Kosenko
Keyword(s):  
Magnetic Flux ◽  
Magnetic Induction ◽  
Frequency Conversion ◽  
Magnetic Measurements ◽  
Primary Standard ◽  
Uncertainty Budget ◽  
The State ◽  
State Primary Standard ◽  
Magnetic Flux Density ◽  
Constant Field

The results of works aimed at increasing the level of uniformity of measurements of the magnetic induction of a constant field – the basic value in the field of magnetic measurements. A set of equipment for reproducing a unit of magnetic induction of a constant field in the range of 1–25 mT was created and described. The inclusion of this complex in the State primary standard of units of magnetic induction, magnetic flux, magnetic moment and magnetic induction gradient GET 12-2011 will ensure the reproduction and direct transmission of the unit of permanent magnetic induction in the ranges of not only weak (10–3–1 mT), but medium (1–25 mT) and strong (0.025–1 T) magnetic fields. A quantum cesium magnetometer based on the resolved structure of cesium atoms was created to transmit the unit of magnetic induction to the region of medium fields. The procedure for calculating the frequency conversion coefficients to magnetic induction of the created quantum cesium magnetometer is described. The uncertainty budget for reproducing a unit of magnetic induction of a constant field using the created complex is estimated.

The state primary standard for the unit of mean laser power

2007 ◽  
Vol 50 (7) ◽  
pp. 695-699 ◽  
Author(s):  
V. S. Ivanov ◽  
A. F. Kotyuk ◽  
A. A. Liberman ◽  
S. A. Moskalyuk ◽  
M. V. Ulanovskii
Keyword(s):  
Laser Power ◽  
Primary Standard ◽  
The State ◽  
State Primary Standard

The state primary standard of the unit of heat-flux surface density

2009 ◽  
Vol 52 (10) ◽  
pp. 1101-1106
Author(s):  
O. M. Lozinskaya ◽  
N. I. Rybak ◽  
V. Ya. Cherepanov ◽  
E. M. Sheinin ◽  
V. A. Yamshanov
Keyword(s):  
Heat Flux ◽  
Surface Density ◽  
Primary Standard ◽  
The State ◽  
State Primary Standard ◽  
Flux Surface

Get 172–2016, State Primary Standard of Unit of Surface Density of Thermal Flux

2018 ◽  
Vol 61 (3) ◽  
pp. 193-198
Author(s):  
N. I. Rybak ◽  
V. Ya. Cherepanov ◽  
E. M. Sheinin ◽  
V. A. Yamshanov
Keyword(s):  
Surface Density ◽  
Thermal Flux ◽  
Primary Standard ◽  
State Primary Standard

scholarly journals New state primary standard GET 49-2016 of reproduction pressure unit in range 10−6–103 Pa

2018 ◽  
Vol 387 ◽  
pp. 012023 ◽  
Author(s):  
V N Gorobei ◽  
E K Izrailov ◽  
R E Kuvandykov ◽  
D M Fomin ◽  
A A Chernyshenko
Keyword(s):  
Primary Standard ◽  
State Primary Standard ◽  
Pressure Unit

State Primary Standard of the Unit of Absorbed Dose and Unit of Absorbed Dose Rate of Beta Radiation in Tissue-Equivalent Material Get 9-2018

2019 ◽  
Vol 62 (7) ◽  
pp. 579-586
Author(s):  
S. A. Fedina ◽  
A. V. Oborin ◽  
A. Yu. Villevalde ◽  
E. N. Rumyantseva ◽  
S. G. Trofimchuk
Keyword(s):  
Dose Rate ◽  
Primary Standard ◽  
Absorbed Dose ◽  
State Primary Standard ◽  
Beta Radiation ◽  
Equivalent Material ◽  
Absorbed Dose Rate ◽  
Tissue Equivalent
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