http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-211928191-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e5066dc1ce4734db95ad9f3309ba4d4c |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01T7-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01V5-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01T1-20 |
| filingDate | 2020-03-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-11-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3dcc02e51fc0f8145324177669876530 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5a4055a980bb52b2a769de406c3e147e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_694cbf273d1aea528ecbd9e946026ce6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c77b3aa913f1b6ad9da5936b7945d401 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cb159f820fa506cca541c786c9d51e08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2f721f996135281940f96eadd68c1a86 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b089f752d8e2f0d4db8b4f3623724b3d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bb2c44939f80769fb5703dc6219ac967 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9deb83e8d6b806bd6d6093c32a98b464 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_da2eb863e174aefef8abe32c0402b8a2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_01261b23f3ba7d4efa1044316996cdfd |
| publicationDate | 2020-11-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-211928191-U |
| titleOfInvention | Nuclear emergency radioactive liquid activity measuring instrument |
| abstract | The utility model relates to the technical field of nuclear radiation measurement, and provides a nuclear emergency radioactive liquid activity measuring instrument, which comprises a main detector, a coincidence detector and an anti-coincidence circuit, wherein the main detector is connected with the coincidence detector through a pipeline; the main detector is a well-type NaI (Tl) scintillator detector, the coincidence detector is an annular plastic scintillator detector, the annular plastic scintillator detector is wrapped outside the main detector, a tungsten alloy background shielding layer and a shielding end cover are arranged outside the annular plastic scintillator detector, a scattering inhibition layer is added in the tungsten alloy background shielding layer, a liquid area to be detected is arranged in the well-type NaI (Tl) scintillator detector, and the well-type NaI (Tl) scintillator detector is sealed and contained by a plastic container. The utility model discloses utilize NaI (Tl) scintillator detector's energy resolution ability and plastics scintillator detector's compton scattering inhibition ability to constitute one set of anti-detection system that accords with, realize functions such as high detection efficiency, little volume, reduction peak-to-peak ratio, discernment nuclide. |
| priorityDate | 2020-03-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 29.