http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-213779881-U
Outgoing Links
Predicate | Object |
---|---|
assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_090e02c1ea64ae911504a83ff1588d71 |
classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N21-64 |
filingDate | 2020-09-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate | 2021-07-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8c8ba14c21e99ce204b2df810341ec40 |
publicationDate | 2021-07-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber | CN-213779881-U |
titleOfInvention | Photosynthetic organ millisecond delay luminescence measuring device |
abstract | The utility model belongs to the technical field of the photosynthetic determination of plant, concretely relates to photosynthetic organ millisecond delay light-emitting determination device. The device comprises a hardware module, an optical module, an electronic module and a software module, wherein two fork ends of a binary optical fiber are converged to form a probe at the tail end, light emitted by a light source enters the binary optical fiber through one fork end and is transmitted to a sample, delayed fluorescence emitted by a photosynthetic organ of the sample is transmitted to a light sensing module, the two paths of light are completely isolated by a porous light guide turntable, the structure and the rotating speed of the porous light guide turntable are ensured to be received by the light sensing module only after action light stops irradiating for 1ms, and an obtained pulse light signal is displayed and recorded in a time curve form after photoelectric conversion, direct current amplification and A/D conversion. The device can be directly close to a sample to be measured, improves the flexibility of operation, enlarges the application range, can measure the blade of a living body, can also be connected with a reactor to measure a liquid sample, can improve the signal-to-noise ratio and improve the signal quality. |
priorityDate | 2020-09-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 402.