Relative viscometer.The Y501 automated relative viscometer viscometer Instrument for measuring the viscosity (resistance to internal flow) of a fluid. In one type, the time taken for a given volume of fluid to flow through an opening is recorded. (ARV ARV abbr. Bible American Revised Version ARV n abbr (= American Revised Version) → traducción americana de la Biblia ARV n abbr (= ) is said to be a productive system for automated measurement of the viscosities of dilute polymer solutions. The ARV system is said to be ideally suited for measuring dilute polymer viscosities. Based upon the company's patented Y501 viscometer design, the ARV system measures solvent and sample viscosity simultaneously, avoiding errors due to temperature fluctuations and solvent variations, according to according to prep. 1. As stated or indicated by; on the authority of: according to historians. 2. In keeping with: according to instructions. 3. the company. The system is said to provide faster analysis, greater precision and less solvent exposure The solvent exposure of an amino acid in a protein measures to what extent the amino acid is accessible to the solvent (usually water) surrounding the protein. Generally speaking, hydrophobic amino acids will be buried inside the protein and thus shielded from the solvent, while when compared to the traditional Ubbelohde or Cannon-Fenske glass tube viscometers that it replaces, according to the manufacturer. To automate acquisition and processing of data, the company has consulted with industry users and produced ARV software. Using the ARV software, users can automate control of devices involved with making solution viscosity measurements. (Viscotek) Circle 105 on card |
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