Msika wa mabed ochizira matenda a kuwala kofiira ndi wosakanikirana, ndipo kusankha chipangizo chogwira ntchito komanso chotetezeka kumafuna kuwunika kwasayansi. Buku lotsatirali la akatswiri ogula lidzakuthandizani kupewa misampha yotsatsa malonda ndikupeza zida zapamwamba komanso zotsika mtengo.
1. Mtundu wa Spectral: Kuphatikiza kwagolide kwa kuwala kofiira + kuwala kwa infrared
Iyenera kukhala ndi ma wavelength awiri
Kuwala kofiira (630–660nm)
Amagwira ntchito pamwamba pa khungu kuti athetse ziphuphu, makwinya, ndi zipsera.
Kuwala kwapafupi ndi infrared (810–850nm)
Imalowa mozama (kufika minofu ndi mafupa), imachepetsa ululu, ndipo imalimbikitsa kukonzanso minofu.
Pewani spectrum yosavomerezeka
Kuwala kwa Ultraviolet (UV) kapena kuwala kwa buluu (kosavuta kuwononga khungu).
Zipangizo zogwiritsa ntchito mafunde amodzi okha (zotsatira zochepa).
Njira yodziwira: Chongani buku la mankhwala kuti mutsimikizire kuti gulu lachiwiri lalembedwa (monga 660nm + 850nm).
2. Kuchuluka kwa mphamvu (Kuwala): Chinsinsi chodziwira mphamvu
Mphamvu yovomerezeka ≥100 mW/cm²
Mphamvu yochepa (<50 mW/cm²): Kuwunikira kwa nthawi yayitali (mphindi 20–30) kumafunika, ndipo zotsatira zake zimakhala zochepa.
Mphamvu yayikulu (≥100 mW/cm²): Imagwira ntchito mkati mwa mphindi 10–15 (muyezo wamankhwala).
3. Kapangidwe ka bedi: chitonthozo ndi kuphimba
Mapangidwe apamwamba kwambiri
Gulu la LED la thupi lonse: limaphimba thupi lonse mofanana (limapewa kuchotsedwa pang'ono).
Kutalika/ngodya yosinthika: imasintha kutalika kapena malo osiyanasiyana (monga kuyimirira motsutsana ndi kugona).
Makina oziziritsira: amapewa kutentha kwambiri komwe kumakhudza moyo wa LED.
Mavuto ofala ndi zida zotsika mtengo
Mikanda ya nyali yochepa (kuunikira kosagwirizana).
Kapangidwe kokhazikika (sikungayang'ane malo opweteka).
4. Chitsimikizo ndi chitetezo: FDA/CE/ISO ndizofunikira kwambiri
Satifiketi Yoyenera Kuwunika
Chitsimikizo cha FDA: chovomerezedwa ndi US Food and Drug Administration (chogwiritsidwa ntchito mwanjira inayake, monga kuchepetsa ululu).
CE/ISO 13485: Miyezo ya chitetezo cha zida zachipatala za EU ndi zapadziko lonse lapansi.
Satifiketi ya EMC/RoHS: Palibe kusokoneza kwa ma elekitiromagineti ndi zinthu zoopsa.
5. Mbiri ya kampani ndi ntchito yogulitsa pambuyo pogulitsa
Zizindikiro
Chitsimikizo: ≥ zaka 3 (moyo wa LED ndi pafupifupi maola 50,000).
Kuwunika kwa ogwiritsa ntchito: kuyang'ana kwambiri pa ndemanga za nthawi yayitali (osati zotsatira za malonda a nthawi yochepa).
Thandizo kwa makasitomala: kaya apereke malangizo a dongosolo la magetsi.
Mwachidule, mu chiganizo chimodzi: kusankha bedi lofiira kumatanthauza kusankha "sayansi yowunikira + mphamvu zokwanira + ziphaso zonse + ntchito yodalirika yogulitsa pambuyo pogulitsa" kuti mupewe kulipira zinthu zotsika mtengo komanso zosafunikira!