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Information × Registration Number 0216U009090, 0116U006680 , R & D reports Title "Development and debugging of electrical equivalents multisensory cells. The research of metrological characteristics multibiosensor conductometric analyzer" popup.stage_title Head Melnik Volodymyr Grygorovych, Registration Date 23-11-2016 Organization The Ukrainian center scientifically - engineering activity, researches and social initiatives of a National academy of sciences of Ukraine popup.description2 The aim of this work is to study the correct operation and metrological characteristics of multi-touch (four-channel) differential conductometric analyzer designed for multibiosensor systems. To achieve this goal: it developed the concept of the electric equivalent conductivity cell with four sensors; calculated parameters of the elements of the scheme, on the basis of the typical values of the output impedance real conductometric biosensor cells and the typical changes in the electrical conductivity of the solution as a result of biochemical reactions during the tests; the results of these calculations are determined element base for the implementation of the electric equivalent on the basis of ensuring the required accuracy and stability (better than 0.2% over the operating temperature range of + 25 ± 10 ° C); developed design principles (general appearance, layout elements), the corresponding documentation and sketch experimental model equivalent. A metrological testing electrical equivalent and determined its output parameters with an accuracy of 0.1%, since these values are taken as a model in further research of metrological characteristics multibiosensor conductometric analyzer. The results of the definition of the metrological characteristics of the four-channel differential conductometric meter are shown in the report. Product Description popup.authors Борщов Павло Іванович Василенко Олександр Дмитрович Мельник Володимир Григорович popup.nrat_date 2020-04-02 Close