Impedanční bezkontaktní detekce látek v plynné fázi
Simple and sensitive detector based on contactless impedance detection has been tested. The detection cell consists of two insulated wire electrodes placed in a PTFE tube through which the test vapour phase flows. It has been found that the detector is sufficiently sensitive and reliable for determi...
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| Format: | Dissertation |
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2011
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| Online Access: | http://www.nusl.cz/ntk/nusl-297607 |
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ndltd-nusl.cz-oai-invenio.nusl.cz-297607 |
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ndltd-nusl.cz-oai-invenio.nusl.cz-2976072020-07-15T07:09:31Z Impedanční bezkontaktní detekce látek v plynné fázi Impedimetric contactless detection of compounds in gas phase Pavlíček, Václav Opekar, František Štulík, Karel Simple and sensitive detector based on contactless impedance detection has been tested. The detection cell consists of two insulated wire electrodes placed in a PTFE tube through which the test vapour phase flows. It has been found that the detector is sufficiently sensitive and reliable for determinations of common concentrations of water vapour in the air. Qualitative tests indicate that the vapour of organic solvents can also be monitored. This is the first application of contactless impedance detection of compounds in the gaseous phase based on a new instrumental approach to impedance detection. Keywords: Impedance detection, Contactless impedance detector, Vapour phase, Relative humidity, Organic solvent vapour 2011 info:eu-repo/semantics/masterThesis http://www.nusl.cz/ntk/nusl-297607 cze info:eu-repo/semantics/restrictedAccess |
| collection |
NDLTD |
| language |
Czech |
| format |
Dissertation |
| sources |
NDLTD |
| description |
Simple and sensitive detector based on contactless impedance detection has been tested. The detection cell consists of two insulated wire electrodes placed in a PTFE tube through which the test vapour phase flows. It has been found that the detector is sufficiently sensitive and reliable for determinations of common concentrations of water vapour in the air. Qualitative tests indicate that the vapour of organic solvents can also be monitored. This is the first application of contactless impedance detection of compounds in the gaseous phase based on a new instrumental approach to impedance detection. Keywords: Impedance detection, Contactless impedance detector, Vapour phase, Relative humidity, Organic solvent vapour |
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Opekar, František |
| author_facet |
Opekar, František Pavlíček, Václav |
| author |
Pavlíček, Václav |
| spellingShingle |
Pavlíček, Václav Impedanční bezkontaktní detekce látek v plynné fázi |
| author_sort |
Pavlíček, Václav |
| title |
Impedanční bezkontaktní detekce látek v plynné fázi |
| title_short |
Impedanční bezkontaktní detekce látek v plynné fázi |
| title_full |
Impedanční bezkontaktní detekce látek v plynné fázi |
| title_fullStr |
Impedanční bezkontaktní detekce látek v plynné fázi |
| title_full_unstemmed |
Impedanční bezkontaktní detekce látek v plynné fázi |
| title_sort |
impedanční bezkontaktní detekce látek v plynné fázi |
| publishDate |
2011 |
| url |
http://www.nusl.cz/ntk/nusl-297607 |
| work_keys_str_mv |
AT pavlicekvaclav impedancnibezkontaktnidetekcelatekvplynnefazi AT pavlicekvaclav impedimetriccontactlessdetectionofcompoundsingasphase |
| _version_ |
1719326277551259648 |