OCENKA VOZMOZHNOSTI UVELICHENIYA MEZHPOVEROCHNOGO INTERVALA STANDARTNYH DIAFRAGM
Abstract and keywords
Abstract (English):
The article presents a method of assessment possibility of increase calibration interval standard orifice plates made in accordance with GOST 8.586.2-2005[1]. Evaluation is based on a permissible increase in uncertainty flow measurement, caused by changes in the geometric parameters of the orifice plates.

Keywords:
межповерочный интервал, стандартная диафрагма, calibration interval, standard orifice plate
References

1. GOST 8.586.2-2005 (ISO 5167-2:2003). Gosudarstvennaya sistema obespecheniya edinstva izmereniy. Izmerenie rashoda i kolichestva zhidkostey i gazov s pomosch'yu standartnyh suzhayuschih ustroystv. Chast' 2. Diafragmy. Tehnicheskie trebovaniya. Vved. 2007-01-01. - M.: Standartinform, 2007 - 38 s.

2. Fafurin V.A. Analiz parametrov chislennyh metodov pri raschete metrologicheskih harakteristik rashodomerov na baze standartnoy diafragmy/ V.A. Fafurin, V.V. Fefelov, I.A. Yacenko// Vestnik Kazan. tehnol. un-ta. -2011. - №23. - S.136-141.

3. Fafurin A.V. Tochnost' izmereniya rashoda suzhayuschimi ustroystvami / A.V. Fafurin, M.L. Shustrova// Vestnik Kazan. tehnol. un-ta. -2011. - №22. - S.145-148.

4. PR 50.2.022-99. Gosudarstvennaya sistema obespecheniya edinstva izmereniy. Poryadok osuschestvleniya gosudarstvennogo metrologicheskogo kontrolya i nadzora za primeneniem i sostoyaniem izmeritel'nyh kompleksov s suzhayuschimi ustroystvami.- Vved. 1999-10-01.- 15 s.

5. RMG 74 - 2004. Gosudarstvennaya sistema obespecheniya edinstva izmereniy. Metody opredeleniya mezhpoverochnyh i mezhkalibrovochnyh intervalov sredstv izmereniy. - Vved. 2005-03-01.- 22 s.

Login or Create
* Forgot password?