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Total number
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0219U000623,
0118U001437
,
Development of the State Primary Standard unit of liquids density
Ovchar Lyudmyla Oleksandrivna,
11-02-2019
Ukrainian State Research and Production Centre for Standardization, Metrology and Sertification
Analysis of approaches to reproduction and transfer of unit of density of liquids; the technical characteristics of the reference density measure from a single crystal of silicon are determined; standard dimention of silicon monocrystal density; the generalized composition of the thermostating system is determined and its structural scheme is compiled; thermostat purchased and research of the system of thermostat; the algorithm of transferring the unit of density from the reference silicon sphere to the glass reference measurements is determined; A technical specification was developed for the development of the software of the standard.
Безпечна Віра Іванівна
Бутковська Наталія Юріївна
Гаврилкін Володимир Георгійович
Овчар Людмила Олександрівна
2020-04-02
Updated: 2025-12-07
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