
Ð’ данной работе разрабатываетÑÑ Ð¿Ñ€Ð¾ÐµÐºÑ‚ методики Ð¾Ð¿Ñ€ÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ Ð¿Ð»Ð¾Ñ‚Ð½Ð¾Ñти газов и газовых ÑмеÑей Ñ Ð¿Ð¾Ð¼Ð¾Ñ‰ÑŒÑŽ компарированиÑ. Задачи, которые решалиÑÑŒ в ходе иÑÑледованиÑ: 1. Выведение формулы Ð´Ð»Ñ Ñ€Ð°Ñчета плотноÑти газа по разрабатываемой методике. 2. Подбор ÑредÑтв измерений. 3. Разработка макет уÑтановки Ð´Ð»Ñ Ñ€Ð°Ð·Ñ€Ð°Ð±Ð°Ñ‚Ñ‹Ð²Ð°ÐµÐ¼Ð¾Ð¹ методики. 4. Опробование разработанной методики. Работа проведена в ÐИЛ 2414 - лаборатории Ñталонов и научных иÑÑледований в облаÑти калориметрии ÑÐ¶Ð¸Ð³Ð°Ð½Ð¸Ñ Ð¸ выÑокочиÑтых вещеÑтв метрологичеÑкого Ð½Ð°Ð·Ð½Ð°Ñ‡ÐµÐ½Ð¸Ñ Ð¤Ð“Ð£ÐŸ «ВÐИИМ им. Д.И. Менделеева». Ð’ ходе работы были выведены формулы Ð´Ð»Ñ Ð¾Ð¿Ñ€ÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ Ð¿Ð»Ð¾Ñ‚Ð½Ð¾Ñти газов Ñ Ð¿Ð¾Ð¼Ð¾Ñ‰ÑŒÑŽ компарированиÑ, подобраны ÑредÑтва измерений, Ñобрана уÑтановка Ð´Ð»Ñ Ð²Ð°ÐºÑƒÑƒÐ¼Ð¸Ñ€Ð¾Ð²Ð°Ð½Ð¸Ñ Ð¸ Ð·Ð°Ð¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ñ ÐµÐ¼ÐºÐ¾Ñти газом, опробована Ñ€Ð°Ð·Ñ€Ð°Ð±Ð°Ñ‚Ñ‹Ð²Ð°ÐµÐ¼Ð°Ñ Ð¼ÐµÑ‚Ð¾Ð´Ð¸ÐºÐ°, оценена неопределенноÑть измерений. Ð’ результате работы был разработан проект методики Ð¾Ð¿Ñ€ÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ Ð¿Ð»Ð¾Ñ‚Ð½Ð¾Ñти газов и газовых ÑмеÑей Ñ Ð¿Ð¾Ð¼Ð¾Ñ‰ÑŒÑŽ компарированиÑ.
The given work is devoted to the project development of the gas-density determination method using comparison. The research solves the following tasks: 1. Derivation of the formula for the gas-density calculation according to the developed method. 2. Selection of the measuring equipment. 3. Development of the installation for vacuuming and filling the container with gas. 4. Testing of the developed method. This paper contains the project of the gas-density determination method using comparison. The work was carried out in the D.I. Mendeleev All-Russian Institute for Metrology (VNIIM). Formulas for the gas-density determining by comparison were derived during this work, also measuring equipment was selected, the installation for vacuuming and filling the container with gas was assembled, the developed method was tested and the measurement uncertainty was estimated. As a result, the project of the gas-density determination method using comparison was developed.
density, плоÑноÑÑи, опÑеделениÑ, газ, меÑодика, determination, плоÑноÑÑÑ, comparison, gas, method, измеÑение, неопÑеделенноÑÑÑ, measurement, компаÑиÑование, uncertainty
density, плоÑноÑÑи, опÑеделениÑ, газ, меÑодика, determination, плоÑноÑÑÑ, comparison, gas, method, измеÑение, неопÑеделенноÑÑÑ, measurement, компаÑиÑование, uncertainty
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