http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108872312-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-00 |
| filingDate | 2018-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-08-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-08-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108872312-B |
| titleOfInvention | A saturated and simple high-range soil water potential device and using method |
| abstract | The invention provides a saturated and simple high-range soil water potential device and a method of using the same, comprising an electrical high-range water potential device, a saturated shell device, a peripheral device and an electrical device; the electrical high-range water potential device is provided with a water potential sensing component; The bottom of the water potential sensing component is provided with a force-bearing unit and a negative electrode. There is a gap between the water potential induction component and the force-bearing unit and the negative electrode. The device includes a shell sleeved outside the shell, and a free water cavity is arranged in the shell; the peripheral device includes a vacuum pump, and the vacuum pump is connected with the free water cavity through two pipelines, one of which is directly connected, and the other pipeline is provided on With airless water reservoir and valve. The range of the invention can reach 0~‑1500kPa, the saturation time is short, and the use is convenient. |
| priorityDate | 2018-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 13.