http://rdf.ncbi.nlm.nih.gov/pubchem/patent/BR-202019018496-U2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b6bca44eb1bd3d2048be8425c2ec2afe |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-01 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-01 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-01 |
| filingDate | 2019-09-05^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_583c427b163975ad394baa32cf86ba35 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c51210a59bc5268d913374170690d943 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_43a4b9038c270bcd19c77791a7e4c145 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f0e7d393128905cdd20c647b9e73d82a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_44fe0a72e84b17317528bda8706e12f3 |
| publicationDate | 2021-03-16^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | BR-202019018496-U2 |
| titleOfInvention | PHOTOMETER FOR DATA ACQUISITION ONLINE AND REDUCED OPTICAL PATH PHOTOMETRIC CELL |
| abstract | The present utility model deals with a photometric device emitting monochromatic radiation in the visible region, which combines the quantification function of a given solute in the study of single component adsorption in liquid medium, providing information about the effects of equilibrium and kinetics associated with lower costs, greater sensitivity and stability in readings compared to conventional analytical devices, with the flexibility to perform in-line analysis of concentrated solutions, using an optical dilution system from a photometric cell with reduced optical path. Said system consists of a laser radiation source (9) emitted in the visible region at a wavelength 650 nm, a photodiode (3) as a detector, and an “Arduino Mega” plate (15) that acts as an element voltage signal acquisition, and is able to provide the determination of kinetic profiles, balance and thermal effects, via online or offline operating mode of solid / liquid adsorption systems with operating temperature control. In addition, the present invention provides for easy replacement of the laser radiation source (9) which therefore allows the quantification of a range of solutes that include specific wavelength ranges. |
| priorityDate | 2019-09-05^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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