DOI: https://doi.org/10.24027/2306-7039.1A.2017.99980

Improvement unity of measurements of the viscosity liquid medium in the ranges of temperature minus 40 °C to minus 5 °C and 100 °C to 150 °C

Anastasia Neklyudova, Aleksey Demyanov

Анотація


The problem of unity measurement of viscosity of liquid medium in the range of temperature  minus 40 °C to minus 5 °C and 100 °C to 150 °C has been considered.

Metrological characteristics of standard samples of viscosity of liquid on domestic production have been given.

The aim of the work has been designated and the tasks aiming to solve the lack of tools to verify and calibrate viscosity measurement instruments in the range of temperature mentioned have been formulated.

The results of development, as well as research samples of viscosity of liquid certified in the range of temperature minus 35 °C to minus 5 °C and 100 °C to 150 °C have been presented.

Ключові слова


Viscosity; Liquid medium; Metrological characteristics; Standard samples; Range of temperature

Повний текст:

PDF (English)

Посилання


The Russian Federation. Laws. On ensuring the uniformity of measurements [Text]: Feder. the law: [adopted by the State. Duma 11.06.2008 G.: approve. SAFECOM Federation 18.06.2008]. – [5th ed.]. - M.: OS-89, [2008]. – 31, [1] p.; 21 cm. – (Current law). – ISBN 978-5-9957-0006-7.

Official website of Rosstandart. Federal information Fund for ensuring the uniformity of measurement. Standard specimens of approved types [Electronic resource]. – Date of access 14.11.2016 – URL: http://www.fundmetrology.ru/default.aspx .

GOST 8.315-97 GSI. Standard samples of composition and properties of substances and materials. The main provisions (with amendments No. 1) [Text]. – Instead of GOST 8.315-91;].1998-07-01. Minsk: Interstate. Council for standardization, Metrology and certification, Moscow, STANDARTINFORM publ, COP. 2008. - 25 p.

GOST 2.114-95 ESKD. Technical specifications (with changes № 1, 2, as amended). [Text]. – 1996-07-01. Minsk: Interstate. Council for standardization, Metrology and certification, Moscow, STANDARTINFORM publ, COP. 2008. - 15 p.

GOST ISO/IEC 17025-2009 General requirements for the competence of testing and calibration laboratories [Text]. – 2012-01-01. Minsk: Interstate. Council for standardization, Metrology and certification, Moscow, STANDARTINFORM publ, COP. 2012. - 28 p

GOST R 8.694-2010 (ISO Guide 35:2006) GSI. Standard samples of materials (substances). General statistical principles of determination of metrological characteristics [Text]. – 2012-07- 01. M.: STANDARTINFORM, COP. 2012. – 69 p.

MI 3300-2010, GSEI. Recommendations for the preparation, execution and review of materials testing of standard samples for the purposes of type approval. Characteristics [Text]. – 2010-12-11. Yekaterinburg.: FGUP "UNIIM". 2012. – 40 p.

GOST 8.025-96 ICG. National verification scheme for measuring instruments of viscosity of the fluid. [Text]. – 2012-01-01. Minsk: Interstate. Council for standardization, Metrology and certification; M.: IPK Publishing house of standards, COP. 1997. – 8 p.


Пристатейна бібліографія ГОСТ






УКРАЇНСЬКИЙ МЕТРОЛОГІЧНИЙ ЖУРНАЛ / UKRAINIAN METROLOGICAL JOURNAL

ISSN (Print) 2306-7039

ISSN (Online) 2522-1345