http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115112727-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c71779f8748eeb3142c8697904fb37e3 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N1-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N27-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N1-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N1-44 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N1-34 |
| filingDate | 2022-06-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_66eba70b16a981b195f6979cf53a16c6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cdf71284239d602076c57123d656c468 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8a34cd742ac6041fa673b1255fc8a040 |
| publicationDate | 2022-09-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-115112727-A |
| titleOfInvention | A kind of method for measuring formaldehyde content |
| abstract | The invention relates to the technical field of formaldehyde detection, in particular to a method for measuring formaldehyde content, comprising the following steps: a fan is operated, and the fan blows air into a ventilation duct; The water vapor in the air is condensed into water after passing through the semiconductor refrigeration sheet and discharged from the ventilation pipe, and the coarse particles of impurities and part of the moisture in the air are further filtered through oil-absorbing cotton and lotion cotton. When the electrochemical gas sensor detects, when the air heated to 50-60 degrees passes through the formaldehyde electrochemical gas sensor for detection, the detection error is small, which improves the indoor detection temperature of the formaldehyde electrochemical gas sensor, reduces the error, and solves the problem when the formaldehyde electrochemical gas sensor detects , the difference in indoor humidity and temperature will affect the technical problem of the detection accuracy of the formaldehyde electrochemical gas sensor. |
| priorityDate | 2022-06-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 23.