Qualification of the carbon dioxide measurement system to supervise and improve the process of obtaining breathing gas for oxygen hyperbaric conditions

• Autorzy: Woźniak Arkadiusz

Identyfikatory

DOI

10.2478/phr-2019-0017

• Języki publikacji: EN

Abstrakty

EN

Maintaining a stable carbon dioxide content below the established CTQ1 requirements in the process of obtaining breathing gas for hyperbaric oxygen conditions is essential for the safety of underwater work. This article discusses the subject of validation of a selected measuring system for on-line control of the breathing gas production process and describes the application of multidimensional sensory systems to control critical parameters of the production process in production systems intended for intensive use away from supply facilities. In this case, the on-line contamination measurement option should be considered2. Monitoring of the analysed process from the point of view of its ability to minimise its variability should be oriented towards measuring the input or process values in such a way as to prevent the occurrence of potential defects already at the production stage. The assessment of the CCS - Carbon Dioxide Control System3 selected for testing, designed to control the carbon dioxide content, was performed in DUWT PNA4 for the DGKN - 120 complex compressed air supply system5. The system evaluation was conducted using MSA6 procedures and methods of SPC7.

Słowa kluczowe

EN

breathing mixtures; measurement system; diving breathing air quality; measurement system analysis

• Wydawca: Polskie Towarzystwo Medycyny i Techniki Hiperbarycznej
• Czasopismo: Polish Hyperbaric Research
• Rocznik: 2019
• Tom: nr 4(69)
• Strony: 7--32
• Opis fizyczny: Bibliogr. 14 poz., rys., tab.

Twórcy

autor

Woźniak Arkadiusz

• Department of Underwater Works Technology of the Polish Naval Academy, Gdynia, Poland

Bibliografia

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• 2. —. Analysis of the process of obtaining breathing gas for hyperbaric purposes. Polish Hyperbaric Research. 1, 2018, Vol. 62, pp. 7-32;
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• 14. PN-EN-12021:2014-08. Breathing equipment. Compressed gases for breathing apparatuses.