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Thermoelectric vacuum gauge

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dc.contributor.author BELOTSERKOVSKII, Igor
dc.contributor.author SIDORENKO, Anatolie
dc.contributor.author CONDREA, Elena
dc.contributor.author MORARI, Roman
dc.date.accessioned 2024-02-16T08:22:32Z
dc.date.available 2024-02-16T08:22:32Z
dc.date.issued 2020
dc.identifier.citation BELOTSERKOVSKII, Igor et al. Thermoelectric vacuum gauge. In: The 24th international exhibition of inventions INVENTICA 2020, Iasi, Romania, 2020, p. 478. ISSN:1844-7880. en_US
dc.identifier.issn 1844-7880
dc.identifier.uri http://repository.utm.md/handle/5014/26423
dc.description Patent MD nr. 1321 /2019. Industrial equipment and units; Security, protection, safety. en_US
dc.description.abstract Invenţia se referă la domeniul măsurătorilor de presiune şi poate fi utilizată pentru măsurarea presiunilor joase ale gazelor. A fost elaborată mostra experimentală a vacuumetrului termoelectric, care are în componenţa sa un bloc electronic şi un convertor, al cărui element sensibil este o peliculă subţire electroizolantă pe suprafaţa căreia sunt depuse circuitele de încălzire şi de măsurare, ultimul realizat sub forma unei baterii de termocupluri. Pentru a reduce dependenţa de temperatura mediului ambiant, pe carcasa convertorului este plasat un termistor, care înregistrează schimbările temperaturii carcasei convertorului, care ulterior sunt compensate de blocul electronic al vacuummetrului. en_US
dc.description.abstract An experimental prototype of a thermal vacuum gauge has been constructed; the gauge includes an electronic unit and a transducer, the sensitive element of which is a thin insulating film with heating and measuring circuits deposited on the film surface; the latter circuit is implemented in the form of a thermocouple array. To decrease the dependence on ambient temperature, a thermistor is mounted on the transducer case; the thermistor records a change in the temperature, which is compensated for by the electronic unit of the vacuum gauge. en_US
dc.language.iso en en_US
dc.publisher Technical University "Gheorghe Asachi" of Iași en_US
dc.relation.ispartofseries International exhibition of inventions, INVENTICA;24th ed., Iasi, Romania, 2020
dc.rights Attribution-NonCommercial-NoDerivs 3.0 United States *
dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/3.0/us/ *
dc.subject măsurători de presiune en_US
dc.subject gaze en_US
dc.subject vacuumetru termoelectric en_US
dc.subject thermal vacuum gauge en_US
dc.subject measuring unit en_US
dc.subject transducer en_US
dc.title Thermoelectric vacuum gauge en_US
dc.type Article en_US


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  • 2020
    The 24th International Exhiibiitiion of Inventiions, 29th - 31st July

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Attribution-NonCommercial-NoDerivs 3.0 United States Except where otherwise noted, this item's license is described as Attribution-NonCommercial-NoDerivs 3.0 United States

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