title: ÐÐµÑÐ¾Ð´Ð¸ÐºÐ° Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ Ð¿Ð»Ð¾ÑÐ½Ð¾ÑÑÐ¸ Ð³Ð°Ð·Ð¾Ð² Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ ÐºÐ¾Ð¼Ð¿Ð°ÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ
title: Ð²ÑÐ¿ÑÑÐºÐ½Ð°Ñ ÐºÐ²Ð°Ð»Ð¸ÑÐ¸ÐºÐ°ÑÐ¸Ð¾Ð½Ð½Ð°Ñ ÑÐ°Ð±Ð¾ÑÐ° Ð±Ð°ÐºÐ°Ð»Ð°Ð²ÑÐ°
titleType: Subtitle
title: Gas-density determination method using comparison
Creators: name: ÐÐ°Ð»ÑÐ³Ð¸Ð½Ð¾Ð²Ð°, ÐÐ°ÑÐ°Ð»ÑÑ
Publisher: name: Ð¡Ð°Ð½ÐºÑ-ÐÐµÑÐµÑÐ±ÑÑÐ³ÑÐºÐ¸Ð¹ Ð¿Ð¾Ð»Ð¸ÑÐµÑÐ½Ð¸ÑÐµÑÐºÐ¸Ð¹ ÑÐ½Ð¸Ð²ÐµÑÑÐ¸ÑÐµÑ ÐÐµÑÑÐ° ÐÐµÐ»Ð¸ÐºÐ¾Ð³Ð¾
Year: 2020
Subjects: Ð¿Ð»Ð¾ÑÐ½Ð¾ÑÑÑ
Ð³Ð°Ð·
Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐ°
Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ
Ð¿Ð»Ð¾ÑÐ½Ð¾ÑÑÐ¸
ÐºÐ¾Ð¼Ð¿Ð°ÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ðµ
Ð¸Ð·Ð¼ÐµÑÐµÐ½Ð¸Ðµ
Ð½ÐµÐ¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð½Ð¾ÑÑÑ
density
gas
determination
method
comparison
measurement
uncertainty

description: Ð Ð´Ð°Ð½Ð½Ð¾Ð¹ ÑÐ°Ð±Ð¾ÑÐµ ÑÐ°Ð·ÑÐ°Ð±Ð°ÑÑÐ²Ð°ÐµÑÑÑ Ð¿ÑÐ¾ÐµÐºÑ Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐ¸ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ Ð¿Ð»Ð¾ÑÐ½Ð¾ÑÑÐ¸ Ð³Ð°Ð·Ð¾Ð² Ð¸ Ð³Ð°Ð·Ð¾Ð²ÑÑ ÑÐ¼ÐµÑÐµÐ¹ Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ ÐºÐ¾Ð¼Ð¿Ð°ÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ. ÐÐ°Ð´Ð°ÑÐ¸, ÐºÐ¾ÑÐ¾ÑÑÐµ ÑÐµÑÐ°Ð»Ð¸ÑÑ Ð² ÑÐ¾Ð´Ðµ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ñ: 1. ÐÑÐ²ÐµÐ´ÐµÐ½Ð¸Ðµ ÑÐ¾ÑÐ¼ÑÐ»Ñ Ð´Ð»Ñ ÑÐ°ÑÑÐµÑÐ° Ð¿Ð»Ð¾ÑÐ½Ð¾ÑÑÐ¸ Ð³Ð°Ð·Ð° Ð¿Ð¾ ÑÐ°Ð·ÑÐ°Ð±Ð°ÑÑÐ²Ð°ÐµÐ¼Ð¾Ð¹ Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐµ. 2. ÐÐ¾Ð´Ð±Ð¾Ñ ÑÑÐµÐ´ÑÑÐ² Ð¸Ð·Ð¼ÐµÑÐµÐ½Ð¸Ð¹. 3. Ð Ð°Ð·ÑÐ°Ð±Ð¾ÑÐºÐ° Ð¼Ð°ÐºÐµÑ ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐ¸ Ð´Ð»Ñ ÑÐ°Ð·ÑÐ°Ð±Ð°ÑÑÐ²Ð°ÐµÐ¼Ð¾Ð¹ Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐ¸. 4. ÐÐ¿ÑÐ¾Ð±Ð¾Ð²Ð°Ð½Ð¸Ðµ ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½Ð½Ð¾Ð¹ Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐ¸. Ð Ð°Ð±Ð¾ÑÐ° Ð¿ÑÐ¾Ð²ÐµÐ´ÐµÐ½Ð° Ð² ÐÐÐ 2414 - Ð»Ð°Ð±Ð¾ÑÐ°ÑÐ¾ÑÐ¸Ð¸ ÑÑÐ°Ð»Ð¾Ð½Ð¾Ð² Ð¸ Ð½Ð°ÑÑÐ½ÑÑ Ð¸ÑÑÐ»ÐµÐ´Ð¾Ð²Ð°Ð½Ð¸Ð¹ Ð² Ð¾Ð±Ð»Ð°ÑÑÐ¸ ÐºÐ°Ð»Ð¾ÑÐ¸Ð¼ÐµÑÑÐ¸Ð¸ ÑÐ¶Ð¸Ð³Ð°Ð½Ð¸Ñ Ð¸ Ð²ÑÑÐ¾ÐºÐ¾ÑÐ¸ÑÑÑÑ Ð²ÐµÑÐµÑÑÐ² Ð¼ÐµÑÑÐ¾Ð»Ð¾Ð³Ð¸ÑÐµÑÐºÐ¾Ð³Ð¾ Ð½Ð°Ð·Ð½Ð°ÑÐµÐ½Ð¸Ñ Ð¤ÐÐ£Ð Â«ÐÐÐÐÐ Ð¸Ð¼. Ð.Ð. ÐÐµÐ½Ð´ÐµÐ»ÐµÐµÐ²Ð°Â». Ð ÑÐ¾Ð´Ðµ ÑÐ°Ð±Ð¾ÑÑ Ð±ÑÐ»Ð¸ Ð²ÑÐ²ÐµÐ´ÐµÐ½Ñ ÑÐ¾ÑÐ¼ÑÐ»Ñ Ð´Ð»Ñ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ Ð¿Ð»Ð¾ÑÐ½Ð¾ÑÑÐ¸ Ð³Ð°Ð·Ð¾Ð² Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ ÐºÐ¾Ð¼Ð¿Ð°ÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ, Ð¿Ð¾Ð´Ð¾Ð±ÑÐ°Ð½Ñ ÑÑÐµÐ´ÑÑÐ²Ð° Ð¸Ð·Ð¼ÐµÑÐµÐ½Ð¸Ð¹, ÑÐ¾Ð±ÑÐ°Ð½Ð° ÑÑÑÐ°Ð½Ð¾Ð²ÐºÐ° Ð´Ð»Ñ Ð²Ð°ÐºÑÑÐ¼Ð¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ Ð¸ Ð·Ð°Ð¿Ð¾Ð»Ð½ÐµÐ½Ð¸Ñ ÐµÐ¼ÐºÐ¾ÑÑÐ¸ Ð³Ð°Ð·Ð¾Ð¼, Ð¾Ð¿ÑÐ¾Ð±Ð¾Ð²Ð°Ð½Ð° ÑÐ°Ð·ÑÐ°Ð±Ð°ÑÑÐ²Ð°ÐµÐ¼Ð°Ñ Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐ°, Ð¾ÑÐµÐ½ÐµÐ½Ð° Ð½ÐµÐ¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð½Ð¾ÑÑÑ Ð¸Ð·Ð¼ÐµÑÐµÐ½Ð¸Ð¹. Ð ÑÐµÐ·ÑÐ»ÑÑÐ°ÑÐµ ÑÐ°Ð±Ð¾ÑÑ Ð±ÑÐ» ÑÐ°Ð·ÑÐ°Ð±Ð¾ÑÐ°Ð½ Ð¿ÑÐ¾ÐµÐºÑ Ð¼ÐµÑÐ¾Ð´Ð¸ÐºÐ¸ Ð¾Ð¿ÑÐµÐ´ÐµÐ»ÐµÐ½Ð¸Ñ Ð¿Ð»Ð¾ÑÐ½Ð¾ÑÑÐ¸ Ð³Ð°Ð·Ð¾Ð² Ð¸ Ð³Ð°Ð·Ð¾Ð²ÑÑ ÑÐ¼ÐµÑÐµÐ¹ Ñ Ð¿Ð¾Ð¼Ð¾ÑÑÑ ÐºÐ¾Ð¼Ð¿Ð°ÑÐ¸ÑÐ¾Ð²Ð°Ð½Ð¸Ñ.
description: 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.