http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113418972-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8b7ab6f624eef537f6cf39ec092f07ae |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-4163 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-416 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-30 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-416 |
| filingDate | 2021-07-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_deae807e2d1c87be4bc61463ce109ee7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_529d61516b88e88d3aabe24e4e0ba0b1 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f473f3ff08828e0e46e31195efbf3bc7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9eb29ff371e5ae9ed640680e393a9c4d |
| publicationDate | 2021-09-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113418972-A |
| titleOfInvention | Water body heavy metal detector with multi-range automatic switching function and detection method |
| abstract | The invention relates to a water body heavy metal detector with a multi-range automatic switching function and a detection method. The detector comprises a three-electrode sensor, a central processing module, a scanning voltage module, a potential compensation module, a signal acquisition processing module and a display module, wherein the scanning voltage module connected with the central processing module is connected with a counter electrode through the potential compensation module, a reference electrode is connected with the feedback input end of the potential compensation module, and a working electrode is connected with the central processing module through the signal acquisition processing module. The detection method comprises the following steps: the scanning voltage module outputs a constant step-by-step incremental step scanning voltage signal, when the oxidation potential of a certain heavy metal element is scanned, a generated stripping current signal is sent to the central processing module for calculation and analysis through the working electrode and the signal acquisition processing module, and finally the components and the content of various heavy metals are obtained. The invention can carry out qualitative and quantitative analysis on various heavy metals in a water sample, has the function of multi-range automatic switching, and improves the detection accuracy. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114199963-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114199963-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113671012-A |
| priorityDate | 2021-07-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 30.