Дифференциальный термометр с вы­со­кой раз­ре­ша­ю­щей спо­соб­нос­тью

Main schematic solutions of differential thermometers with measurement resolution about 0.001°C are considered. Differential temperature primary transducer realized on a transistor differential circuit in microampere mode. Analytic calculation and schematic mathematic simulation of primary transduce...

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Bibliographic Details
Date:2009
Main Authors: Gotra, Z. Yu., Holyaka, R. L., Pavlov, S. V., Kulenko, S. S., Manus, O. V.
Format: Article
Language:Ukrainian
Published: PE "Politekhperiodika", Book and Journal Publishers 2009
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Online Access:https://www.tkea.com.ua/index.php/journal/article/view/TKEA2009.6.19
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Journal Title:Technology and design in electronic equipment

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Technology and design in electronic equipment
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Summary:Main schematic solutions of differential thermometers with measurement resolution about 0.001°C are considered. Differential temperature primary transducer realized on a transistor differential circuit in microampere mode. Analytic calculation and schematic mathematic simulation of primary transducer are fulfilled. Signal transducer is realized on a high precision Zero-Drift Single-Supply Rail-to-Rail operation amplifier AD8552 and 24-Bit S-D microconverter ADuC834.