http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-211262900-U
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_551b6e4ebadb8f90a8b165f4946b495b |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-28 |
| filingDate | 2019-11-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-08-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d3cf0c269fe10c331efbdbf128602225 |
| publicationDate | 2020-08-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-211262900-U |
| titleOfInvention | Sample preparation device for detecting total alpha and total beta radioactivity in water |
| abstract | The utility model provides a total alpha total beta radioactivity detection system appearance device in water, which comprises a shell, wherein the shell comprises at least one concentrated acid dispelling working cavity and at least one ashing working cavity, a concentrated acid dispelling box is arranged in the concentrated acid dispelling working cavity, and the concentrated acid dispelling box comprises a water sample disc, a water sample disc base, a first microwave heating system and an infrared thermometer, wherein the first microwave heating system and the infrared thermometer are arranged on the side surface; and an ashing box is arranged in the ashing working cavity and comprises a crucible arranged in the ashing working cavity, and a second microwave heating system and a thermocouple thermometer which are arranged on the side surface. The utility model discloses a microwave heating is as the heat source, and the heating is rapid, has reduced the preceding processing time of water sample radioactivity greatly. The structure of the device is integrated with a concentrated acid removing working cavity and an ashing working cavity, wherein the concentrated acid removing working cavity can realize evaporation, acid removing and drying, one cavity has multiple purposes, the whole device can complete four processes of evaporation, concentration, acid removing and ashing required by total alpha total beta radioactivity detection, the use is convenient, and the sample treatment efficiency is high. |
| priorityDate | 2019-11-08-04:00^^<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/SID419512635 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID962 |
Total number of triples: 15.