http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104535544-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-63 |
| filingDate | 2014-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-01-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-01-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104535544-B |
| titleOfInvention | A kind of device that heavy metal-polluted soil is detected using LIBS |
| abstract | The invention discloses a kind of device that heavy metal-polluted soil is detected using LIBS, include control system, manual working head, described control system includes industrial computer and supply module, spectrometer, Laser Power Devices module with industrial computer control connection, and KVM virtual machines are provided with industrial computer；The present invention employs space constraint technology and multi-channel signal acquiring mode in plasma exciatiaon with collecting part, and it is aided with coaxial blow and disperses microactuator suspension dust collecting method, simultaneously using voice signal during acoustic signal sensor monitoring plasma exciatiaon, calculation process is normalized to spectral signal；Contrast spectrum test is carried out using this system, detection stability and the spectral line signal intensity of spectroscopic data are significantly improved, and disclosure satisfy that the Site Detection needs of heavy metal pollution of soil. |
| priorityDate | 2014-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID419527289 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID16683880 |
Total number of triples: 11.