Open AccessTest algorithm to confirm the type of modern measuring devices for low absolute pressures and vacuum
Author(s) -
R A Teteruk,
I I Rodinov,
A. A. Chernyshenko
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/2059/1/012023
Subject(s) - metrology , range (aeronautics) , documentation , measuring instrument , repeatability , algorithm , measurement uncertainty , computer science , nuclear engineering , statistics , engineering , mathematics , physics , thermodynamics , aerospace engineering , programming language
The article provides information on the normative documentation applicable in the Russian Federation on the approval procedure of measuring devices, explains the procedure for carrying out tests for approval of the type of vacuum measuring devices at D. I. Mendeleyev Institute for Metrology VNIIM, summarized information about modern high-precision thermal (measuring range (1⋅10 -2 … 1.08⋅10 5 ) Pa, maximum permissible error of a measuring ±(10…50) %) and ionization (specified measuring range (1⋅10 -7 …1.3) Pa, maximum permissible error of a measuring ±(20…50) %) of vacuum gauges that have been tested for type approval since 2016. The information on the vacuum gauges contained in this article was published in the Federal Information Fund for Ensuring the Uniformity of Measurements.