Results 261 to 270 of about 1,753,234 (312)

Primary state standard of the unit of inductance ? The henry

Measurement Techniques, 1972
The standard of the henry is the first (with respect to its approval) state standard in the range of inductance, capacitance, and resistance measurements.
openaire   +1 more source

The state primary standard for the unit of mean laser power

Measurement Techniques, 2007
An upgraded state primary standard is considered for the unit of mean laser radiation power. The technical characteristics and working principle are given.
V. S. Ivanov, A. F. Kotyuk, A. A. Liberman, S. A. Moskalyuk, M. V. Ulanovskii   +4 more
openaire   +1 more source

GET 138-2021 State Primary Refractive Index Standard

Measurement Techniques, 2022
G. N. Vishnyakov, V. L. Minaev, S. S. Bochkareva   +2 more
openaire   +1 more source

A primary standard of voltage maintained in solid-state references

IEEE Transactions on Instrumentation and Measurement, 1987
In September 1984, the 54 saturated standard cells which had been used to maintain the Fluke corporate volt were removed from service and placed in storage. Since that time, Fluke's corporate volt has been maintained in 4 solid-state, 10-V references. Discarding the cells has much reduced the time and cost of maintaining the standard, has significantly
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State primary standard of electrical quality factor unit SPS 139-2013

2014 12th International Conference on Actual Problems of Electronics Instrument Engineering (APEIE), 2014
Here are described composition, the operating principle, metrological characteristics of the state primary standard of quality factor, developed at the Siberian Red Labor Banner Research Institute of Metrology.
E.A. Abrosimov, I.V. Burehin, V.N. Kolesov, E.S. Koptev, O.Ya. Maloshenko, G.P. Rastashansky   +5 more
openaire   +1 more source

State primary voltage standard of the fourth generation

Measurement Techniques, 2023
A. S. Katkov, V. I. Shevtsov, Ju. A. Gromova   +2 more
openaire   +1 more source

Get 33-2020 State Primary Brinell Hardness Standard

Measurement Techniques, 2022
A. E. Aslanyan, E. G. Aslanyan, S. M. Gavrilkin, A. S. Doynikov, A. A. Petukhov, P. V. Sorokina, A. N. Shchipunov, L. V. Yurov   +7 more
openaire   +1 more source

State Primary Standard of the Unit of Liquid Mass Flow Rate

Measurement Techniques, 2003
The pressing current problems of increasing the level of the metrological service of instruments for measuring liquid mass flow rate are presented. The action principle, metrological characteristics, results of investigations of the State primary standard of the unit of liquid mass flow rate, and the verification scheme regulating the order of ...
G. D. Khomyakov, A. G. Safin, N. V. Komissarov   +2 more
openaire   +1 more source

Primary state standard for the pH unit

Measurement Techniques, 1975
M. Yu. Gorina, D. K. Kollerov, L. P. Piskunova   +2 more
openaire   +1 more source

Primary state standard of magnetic flux (E)

Measurement Techniques, 1972
V. A. Karavaeva, N. V. Studentsov, V. N. Khorev   +2 more
openaire   +1 more source