Density and sound velocity measurement by an Anton Paar DSA 5000 density meter: Precision and long-time stability.

Wagner, Zdeněk; Bendová, Magdalena; Rotrekl, Jan; Sýkorová, Adéla; Čanji, Maja; Parmar, Nirmal

doi:https://dx.doi.org/10.1016/j.molliq.2021.115547

Number of the records: 1

Density and sound velocity measurement by an Anton Paar DSA 5000 density meter: Precision and long-time stability.

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SYSNO ASEP	0539386
Document Type	J - Journal Article
R&D Document Type	Journal Article
Subsidiary J	Článek ve WOS
Title	Density and sound velocity measurement by an Anton Paar DSA 5000 density meter: Precision and long-time stability.
Author(s)	Wagner, Zdeněk (UCHP-M)_{RID, SAI, ORCID} Bendová, Magdalena (UCHP-M)_{RID, ORCID, SAI} Rotrekl, Jan (UCHP-M)_{RID, ORCID, SAI} Sýkorová, Adéla (UCHP-M)_{RID, SAI} Čanji, Maja (UCHP-M)_{RID, SAI} Parmar, Nirmal (UCHP-M)_{ORCID, SAI}
Article number	115547
Source Title	Journal of Molecular Liquids. - : Elsevier - ISSN 0167-7322 Roč. 329, MAY 2021 (2021)
Number of pages	17 s.
Language	eng - English
Country	NL - Netherlands
Keywords	density ; viscosity correction ; sound velocity
Subject RIV	CF - Physical ; Theoretical Chemistry
OECD category	Physical chemistry
R&D Projects	GA17-19798S GA ČR - Czech Science Foundation (CSF)
Method of publishing	Open access with time embargo (01.06.2023)
Institutional support	UCHP-M - RVO:67985858
UT WOS	000636646200055
EID SCOPUS	85100671052
DOI	10.1016/j.molliq.2021.115547
Annotation	Vibrating tube density meters are frequently used in routine measurements. The instruments are often equiped with a cell for sound velocity measurement. The methodology of measurement is described in the operation manual and many papers contain recommedations how to achieve data with higher precision. This work is aimed to the study of importance of each aspect of the measurement procedures, effects of neglection of a viscosity correction as well as the magnitude of induced errors. Numerical values of all effects are presented. As a result of thorough analysis not yet published recommendations for best practice of density and sound velocity measurements are summarized.
Workplace	Institute of Chemical Process Fundamentals
Contact	Eva Jirsová, jirsova@icpf.cas.cz, Tel.: 220 390 227
Year of Publishing	2022
Electronic address	http://hdl.handle.net/11104/0317291

Number of the records: 1