rus
DOI: 10.22184/2227-572X.2020.10.2.148.154
The approaches to calculating the mass fraction of mechanical impurities, as well as optical methods for direct and automatic determination of the counted concentration of particles, are described. The current regulatory documents, recommended instruments, methods for expressing the quantitative content of particles of various sizes, as well as the principles of encoding liquid purity, are considered. A comparison is made of three officially accepted methods in the Russian Federation for measuring the counted concentration of particles using automatic counters, their general and distinctive features are compared.
The approaches to calculating the mass fraction of mechanical impurities, as well as optical methods for direct and automatic determination of the counted concentration of particles, are described. The current regulatory documents, recommended instruments, methods for expressing the quantitative content of particles of various sizes, as well as the principles of encoding liquid purity, are considered. A comparison is made of three officially accepted methods in the Russian Federation for measuring the counted concentration of particles using automatic counters, their general and distinctive features are compared.
Теги: automatic counters keywords: the counted concentration of particles mass fraction of mechanical impurities quantitative methods regulatory documents автоматические счетчики количественные методы массовая доля механических примесей нормативные документы счетная концентрация частиц
About Measuring Particulate Contamination of Liquids
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