http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105300785-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N30-06 |
| filingDate | 2015-11-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-12-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-12-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105300785-B |
| titleOfInvention | Thermal desorptioner and gas chromatograph sample desorption method |
| abstract | The present invention relates to a kind of thermal desorptioners, including heater, sampling pipe is inserted into heater, device is connected and fixed by sampling pipe threeway, hose III is fixedly connected by shown fixed device with sampling pipe, the hose III is connect by switching valve I with gas source, in the sample introduction end insertion conversion valve of the sampling pipe, there are three access to communicate with each other connection standard specimen dispensing ends inside conversion valve, hose II, sampling device forms intercommunication, the hose II is connect by switching valve with gas source, the present invention uses a pin type direct injected, it is heated using three pipes, since structure process is short, gas after sampling pipe heating desorption can enter chromatography of gases via conversion valve rapidly, greatly improve detection sensitivity, desorption efficiency also correspondinglys increase.Without cleaning.Reduce failure rate. |
| priorityDate | 2015-10-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 14.