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50 research outcomes, page 2 of 5
  • publication . Article . 2019
    Open Access Russian
    Persistent Identifiers
    Publisher: Ural Research Institute of Metrology

    <jats:p>This paper considers the participation of FSUE «VNIIFTRI» in international comparisons: in the field of physicalchemical measurements, particularly in pH-metry and ionometry (pX); in the sphere of measuring inorganic components in various matrices. Measurement a...

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  • publication . Article . Part of book or chapter of book . 2019
    Open Access
    Publisher: Ural Research Institute of Metrology (UNIIM)

    <jats:p>The present work analyses the state and development prospects of metrological support and standardization of in the field of measuring surface density, thickness and chemical composition of coatings. The main characteristics of the State Primary Measurement Stan...

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  • publication . Article . 2017
    Open Access
    Persistent Identifiers
    Publisher: Ural Research Institute of Metrology (UNIIM)

    The paper presents results of conducting research on the development of a certified reference material (CRM) for specific surface area of quartz sand, which is practically non-porous and therefore has low specific surface area value ~ 0.8 m 2 /g. The standard uncertaint...

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  • publication . Article . Part of book or chapter of book . 2020
    Open Access
    Publisher: Ural Research Institute of Metrology (UNIIM)

    In this article, the author proposed a method for estimating the consensus value of interlaboratory measurement results, which makes it possible to reduce the uncertainty of the consensus value in comparison with the known methods. The method is based on the selection o...

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  • publication . Article . 2020
    Open Access
    Persistent Identifiers
    Publisher: Ural Research Institute of Metrology (UNIIM)

    <jats:p><jats:underline>The article presents the results of studying of nuclear magnetic relaxation characteristics of protons, which contain in various organosilicon fluid brands, with the aim of justifying the possibility of their use in the development of simulator r...

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  • publication . Article . Other literature type . 2018
    Open Access Russian
    Authors:
    A. V. Perepelkina; E. A. Volegova; V. O. Vaskovskiy; A. S. Volegov;
    Persistent Identifiers
    Publisher: Ural Research Institute of Metrology

    Purpose. This paper is devoted to investing of the effect of magnetic viscosity on the results of measurements of the main hysteresis characteristics of hard magnetic alloys in an open magnetic circuit of vibrating sample magnetometer.Materials and methods. The studies ...

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  • publication . Article . Part of book or chapter of book . Other literature type . 2019
    Open Access Russian
    Publisher: Ural Research Institute of Metrology

    <jats:p>This paper presents the results of a series of studies aimed at investigating the reference material (RM) of a multicomponent solution. An algorithm for estimating the uncertainty induced by the chemical element content in the RM is proposed taking into account ...

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  • publication . Other literature type . Article . 2019
    Open Access
    Persistent Identifiers
    Publisher: Ural Research Institute of Metrology (UNIIM)

    <jats:p>The issue of the role of VNIIMS as the leading scientific organization in the field of legal metrology and the leading scientific and practical centre for metrological support of various sectors of the national economy is considered. The paper provides informati...

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  • publication . Article . Other literature type . Part of book or chapter of book . 2019
    Open Access
    Authors:
    S. V. Medvedevskikh; M. Yu. Medvedevskikh; M. P. Krasheninina;
    Publisher: Ural Research Institute of Metrology (UNIIM)

    In this article considers the models of random parameter and random walk as alternative approaches for estimating the mean standard deviation associated with heterogeneity during both the evaluation of the metrological characteristics of reference materials, the quality...

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  • publication . Article . Part of book or chapter of book . 2019
    Open Access Russian
    Authors:
    A. M. Nepomiluev; V. V. Kazantsev; A. P. Shipitsyn;
    Publisher: Ural Research Institute of Metrology

    <jats:p><jats:underline>This paper is aimed at analysing the current state and prospects of metrological support and standardisation in the field of thermal analysis in Russia. Main characteristics of reference materials used for testing, graduating, calibrating, and ve...

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50 research outcomes, page 2 of 5