Gas chromatograph and expired air component analyzer

G - Physics – 01 – N

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

G01N 30/26 (2006.01) G01N 30/16 (2006.01) G01N 30/32 (2006.01) G01N 30/88 (2006.01) G01N 33/497 (2006.01) G01N 30/86 (2006.01)

Patent

CA 2478112

A gas chromatograph having the capability of performing a reliable measurement under a condition that the baseline of a detector output is stabilized, and a breath component analyzer using the same are provided. This gas chromatograph comprises a gas separation column accommodating a member for causing a flow delay depending on gas component; air pump for supplying an air as a carrier gas into the gas separation column; gas supply port formed in a gas flow channel extending between the air pump and the gas separation column, and adapted to supply a subject gas containing a target gas component to be detected into the carrier gas flowing in the gas flow channel; buffer tank provided upstream of the gas supply port; and a detector for detecting the gas component of the subject gas supplied into the gas separation column.

L'invention concerne un chromatographe en phase gazeuse dont les mesures sont réputées très fiables, dans lequel la ligne de base de la sortie d'un détecteur est stable, ainsi qu'un analyseur de composant d'air expiré. Le chromatrographe en phase gazeuse comprend une colonne de séparation de gaz intégrant un élément provocant un retard de l'écoulement dépendant du composant de gaz, une pompe à air permettant d'acheminer de l'air sous forme de gaz porteur dans la colonne de séparation de gaz, un orifice d'acheminement du gaz pratiqué dans un passage de gaz s'étendant entre la pompe à air et la colonne de séparation de gaz est apte à acheminer un gaz à analyser et contenant un composant de gaz d'objet de détection dans l'écoulement de gaz traversant le passage de gaz, un réservoir tampon se trouvant en amont du port d'acheminement de gaz et des moyens de détection permettant la détection d'un composant de gaz du gaz acheminé dans la colonne de séparation de gaz.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Gas chromatograph and expired air component analyzer does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Gas chromatograph and expired air component analyzer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Gas chromatograph and expired air component analyzer will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1833329

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.