scholarly journals Traceability assurance of results of measurements for pollutant substances content in industrial emissions by automatic measuring systems

2021 ◽  
Vol 16 (4) ◽  
pp. 17-26
Author(s):  
A. V. Mal’ginov ◽  
O. G. Popov ◽  
A. V. Kolobova ◽  
L. A. Konopelko ◽  
Y. A. Kustikov
Keyword(s):  
Mass Concentration ◽  
Test Bench ◽  
Primary Standard ◽  
Molar Fraction ◽  
The State ◽  
State Primary Standard ◽  
Industrial Emissions ◽  
Automatic Measuring ◽  
Measuring Systems ◽  
Measurement Results

The results of the development of a gas mixing and analytical stand (reference complex) for testing in order to approve the type of automatic measuring systems (AMS) for determining the content of pollutants in industrial emissions are presented. During the use of the AMS test bench, the units of molar fraction and mass concentration are transferred from the State primary standard of units of molar fraction, mass fraction and mass concentration of components in gas and gas condensate media GET 154 to the tested measuring gas channels of AMS, thereby ensuring traceability of AMS measurement results to the State primary standard GET 154.

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

scholarly journals ASSESSMENT OF UNCERTAINTY IN THE CALIBRATION PHASE ANGLE GENERATORS ON THE STATE PRIMARY STANDARD PHASE ANGLE BETWEEN TWO VOLTAGES AT THE FUNDAMENTAL FREQUENCY RANGE

2017 ◽  
Vol 0 (17) ◽  
pp. 32-39
Author(s):  
Величко Олег Миколайович ◽  
Шевкун Сергій Миколайович ◽  
Юлія Миколаївна Куліш ◽  
Марина Валеріївна Добролюбова
Keyword(s):  
Fundamental Frequency ◽  
Phase Angle ◽  
Primary Standard ◽  
The State ◽  
State Primary Standard ◽  
Frequency Range

The state primary standard for the amplitude-modulation unit

1975 ◽  
Vol 18 (7) ◽  
pp. 953-956
Author(s):  
V. A. Belikov ◽  
P. A. Shpan'on ◽  
B. G. Seredenko ◽  
Z. Sh. Deich ◽  
V. S. Klimashevskii ◽  
...  
Keyword(s):  
Amplitude Modulation ◽  
Primary Standard ◽  
The State ◽  
State Primary Standard
Sign in / Sign up

Export Citation Format

Share Document