Kupititsa patsogolo Kuwunika Ubwino wa Madzi pogwiritsa ntchito ukadaulo wa Photonic Sensing Technologies

Pamene mavuto padziko lonse lapansi okhudza chilengedwe akuopseza ubwino wa madzi, pakufunika njira zowunikira bwino madzi. Ukadaulo wowunikira madzi kuchokera ku photonic ukuwoneka ngati zida zabwino zowunikira ubwino wa madzi nthawi yeniyeni komanso molondola, zomwe zimapereka chidziwitso chapamwamba komanso kusankha bwino m'malo osiyanasiyana am'madzi.
Mfundo za Ukadaulo Wozindikira Zithunzi
Ukadaulo wodziwa kuwala umagwiritsa ntchito njira zoyambira zolumikizirana pakati pa kuwala ndi kuwala, monga kutumiza ndi kuwunikira, kuti uzindikire zosungira kapena zizindikiro zazikulu za khalidwe la madzi monga total suspended solids (TSS).

Masensawa amagwiritsa ntchito magwero a kuwala monga ma LED kapena ma laser kuti awunikire madzi, komwe kukula ndi kapangidwe ka zinthu zosafunika zimakhudza kuyanjana kwa kuwala, zomwe zimapangitsa kusintha kwa mphamvu ya kuwala kapena kutalika kwa nthawi.

Kusintha kumeneku kumalembedwa pogwiritsa ntchito njira zosiyanasiyana zodziwira, kuphatikizapo ma photodiode, ma phototransistors, kapena zida zolumikizidwa ndi charge (CCDs), zomwe zimayesa mphamvu ya kuwala pambuyo polumikizana ndi zinthu zodetsa. Ulusi wa kuwala nthawi zambiri umagwiritsidwa ntchito kutsogolera kuwala kupita ndi kuchokera ku chitsanzo cha madzi, zomwe zimathandiza kuti kuwalako kumveke kutali kapena kogawidwa.

Kuwonjezera pa kuyeza kufalikira ndi kuwunikira kwa kuwala, masensa ena a photonic amagwiritsa ntchito zochitika zinazake za kuwala kuti azindikire zinthu zodetsa. Mwachitsanzo, masensa a fluorescence amasangalatsa mamolekyu a fluorescent m'madzi ndi kuwala kwa kutalika kwa nthawi inayake ndipo amayesa mphamvu ya kuwala komwe kumatulutsa, komwe kungagwirizane ndi kuchuluka kwa zinthu zodetsa zinazake.

Mosiyana ndi zimenezi, masensa a pamwamba pa plasmon resonance (SPR) amawunika kusintha kwa refractive index ya pamwamba pa chitsulo chifukwa cha kumangirira kwa mamolekyu omwe akufunidwa, zomwe zimapangitsa kuti munthu azitha kuzindikira zinthu nthawi yomweyo popanda chizindikiro.

Tikhoza kupereka masensa a khalidwe la madzi ndi magawo osiyanasiyana a ntchito zosiyanasiyana, motere:

https://www.alibaba.com/product-detail/RS485-LORA-LORAWAN-4-20mA-Online_1600752607172.html?spm=a2747.product_manager.0.0.751071d2YuXNcX