http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103109176-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-75 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01J3-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01J3-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-255 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01J3-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-25 |
| filingDate | 2011-07-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-12-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2015-12-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103109176-B |
| titleOfInvention | The increase of availability of dynamic range in photometering |
| abstract | The present invention relates to and determine to analyze the existence of thing and/or the optical device (100) of concentration in sample (10), described optical device (100) comprises detecting unit (50), described detecting unit (50) comprises light path part and detecting device (70), and described detecting unit (50) has wavelength relevant response (Rdu (λ)), described optical device (100) comprises the light source (60) of the light (67) sending different respective usable wavelength range further, light wherein from light source is directed to detecting device (70) by light path (51), to generate background signal, the existence of thing and/or the response signal relative to described background signal of concentration is analyzed with in instruction place sample in the optical path (10), it is characterized in that the intensity at least two respective usable wavelength range being adjusted to the light arriving detecting device (70) in the mode be inversely proportional to the wavelength relevant response of detecting unit (50), so that the reduction of at least 50% of the ratio between the maximum background signal obtained on one of selected usable wavelength range and the minimum background signal on usable wavelength range selected by another. |
| priorityDate | 2010-07-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 150.