http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-2815323-C
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_29c230a35c7475a6892493b2827314e9 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-274 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2021-399 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01J3-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-31 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-39 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-031 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-3518 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-3504 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01J3-28 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01J3-02 |
| filingDate | 2011-02-15^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-06-13^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4481bef8b7c64856a97d7e2828b5a58d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e9a7eab72d9496ec1e51368116027880 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4f573b449a5b0b3e533bd31a01c0e646 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d168d0b6746d7a067eccb4d977c5b239 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_83ca10353b56ea72ae3e1401cd6ae027 |
| publicationDate | 2017-06-13^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-2815323-C |
| titleOfInvention | Spectrometer with validation cell |
| abstract | A valid state of an analytical system that includes a light source (102) and a detector (106) can be verified by determining that deviation of first light intensity data quantifying a first intensity of light received at the detector from the light source after the light has passed at least once through each of a reference gas in a validation cell (114) and a zero gas from a stored data set does not exceed a pre-defined threshold deviation. The stored data set can represent at least one previous measurement collected during a previous instrument validation process performed on the analytical system. The reference gas can include a known amount of an analyte. A concentration of the analyte in a sample gas in a measurement cell (112) can be determined by correcting second light intensity data quantifying a second intensity of the light received at the detector after the light passes at least once through each of the reference gas in the validation cell and a sample gas containing an unknown concentration of the analyte compound. Related systems, methods, and articles of manufacture are also described. |
| priorityDate | 2010-10-21^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
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