UV (Ultraviolet) amatanthauza kuwala kwa ultraviolet, komwe kumagawidwa kukhala vacuum, mafunde amfupi, mafunde apakati, mafunde aatali, ndi mafunde aatali. Kuwala kwa Ultraviolet kumatanthawuza nthawi yanthawi zonse ya kutalika kwa mawonekedwe a electromagnetic spectrum kuchokera ku 10nm mpaka 400nm, ndipo anthu sangathe kuwona. Mu 1801, German physicist Celtic anapeza kuti kunja kwa chibakuwa - kumapeto kwa fulorosenti sipekitiramu, chidutswa cha zithunzi munali siliva bromide anali kuwala, ndipo kukhalapo kwa cheza ultraviolet anapezeka. Ma ultraviolet atha kugwiritsidwa ntchito potsekereza, kuwala kochulukirapo kwa ultraviolet kumalowa m'thupi kungayambitse khansa yapakhungu mthupi la munthu. Dzina lachitchaina: Ultraviolet Foreign Name :: Ultraviolet Vacuum Vacuum: 110--180nm lalifupi lalitali: 200--290nm Utali wabwino kwambiri :: 290-315nm mulingo wapadziko lonse wa ultraviolet sipekitiramu muzolemba zapadziko lonse lapansi za kuwala kwa dzuwa kwa 3535U. 3535UVC Ndi kuwala kwa UV ndi kutalika kwa 200-280nm (nano). Kutentha kwafupipafupi kwa ultraviolet kumatengedwa ndi ozoni pamene pamwamba pa dziko lapansi ndi kutentha komweko, ndipo sikungathe kufika padziko lapansi. Mafunde afupiafupi a ultraviolet amatha kukhala ndi gawo lofunikira mthupi la munthu. Choncho, lalifupi - yoweyula cheza ultraviolet ayenera kulumikiza mokwanira. 3535UVB 3535UVB ndi cheza cha ultraviolet chokhala ndi kutalika kwa 280 mpaka 320nm. Middle yoweyula UV ali ndi zokhudza thupi mmene pakhungu la munthu. Mitundu yambiri ya cheza ya ultraviolet imatengedwa ndi khungu la epidermis ndipo silingathe kulowa pakhungu. Komabe, chifukwa cha kuchuluka kwake, kuwonongeka kwakukulu kwa kuwala kumatha kupangidwa pakhungu, mitsempha yamagazi yachikopa imakulitsidwa ndi mitsempha ya dermis, ndipo khungu limatha kuwoneka lofiira, lotupa, matuza ndi zizindikiro zina. Kuwonekera kwa nthawi yayitali pakhungu kumawonekera erythema, kutupa, ndi kukalamba khungu. Zikavuta kwambiri, zimatha kuyambitsa khansa yapakhungu. Zotsatira zake, mafunde a cheza cha ultraviolet amadziwikanso kuti chigawo choyaka (chofiira) cha cheza cha ultraviolet. 3535 UVA ndiye kutalika kwa 315 340nm. Kuwala kwa ultraviolet kwa nthawi yayitali kumakhala kwamphamvu kwambiri kuposa kuwala kwapakati pa wave ultraviolet, komwe kumatha kufika kukuya kwa dermis ndipo kumatha kusewera bwino ndi melanin ya dera la epidermal, yomwe imapangitsa khungu kukhala lodekha, kutembenuza khungu, ndi kuteteza. kuwala kwa ultraviolet. Ntchito yoteteza khungu. Chifukwa chake, kuwala kwa ultraviolet kwanthawi yayitali kumatchedwanso
“Blew
”. Ngakhale kuti kuwala kwakutali kwa ultraviolet sikumayambitsa kutupa kwapakhungu, khungu limakhala lochedwa ndipo limatha kudziunjikira kwa nthawi yayitali. Ndi chimodzi mwa zomwe zimayambitsa kukalamba kwa khungu komanso kuwonongeka kwakukulu. Ikhoza kufika pa khungu la epidermis ndi UVB, zomwe zingayambitse kutentha kwa khungu, kufiira kwa redness, keratosis ya dzuwa (anthu akale mawanga), kutaya kuwonekera. Ili ndi ntchito za anti-rhinoplasty, sterilization ndi chitetezo chokwanira. 3535UVA 3535UVA ili ndi mphamvu zolowera mwamphamvu kwambiri. Ikhoza kufika pamtundu wa dermis kuti khungu likhale lakuda, lomwe ndi loopsa kwambiri pakhungu, komanso ndilosavuta kunyalanyaza. Makamaka m'chilimwe, mphamvu ya UVA ndi yofooka, koma ikadalipo. Kuchuluka kochulukirachulukira kwa nthawi yayitali kumayambitsa kuwonongeka kwa khungu. Makamaka khungu kukalamba ndi ulesi, makwinya, imfa ya elasticity, melanin mpweya. Ukadaulo wakuchiritsa wa 3535uv 3535UV wochiritsa ndi kugwiritsa ntchito kuwala kwa UV (wavelength yayikulu 365nm, 254nm yanthawi yapadera). , Opaleshoni ndi kuyanika luso mu gawo lachiwiri. Achizolowezi matenthedwe kuyanika njira ndi anachita njira ya madzi awiri osakaniza malamulo malamulo ayenera kugawidwa mu maola angapo kuyanika kuyanika utomoni. Zida za UV pamwamba pa sterilization zimagwiritsidwa ntchito kwambiri muzakudya, zamagetsi, zopangira zida zamagetsi, zowunikira za LCD, ma TV a plasma, kugwedezeka kwa galasi, zida zolondola, mankhwala, zamankhwala, thanzi, zachilengedwe, zakumwa, ulimi, ulimi, ulimi, ulimi, ulimi.
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Dikirani madera osiyanasiyana. UV kuwala magwero irradiate chakudya, zipangizo ndi pamalo ena, amene ali kudya ndi kothandiza, kuipitsidwa-free yolera yotseketsa zotsatira, potero kusunga apamwamba zinthu mtengo.
![3535 UV Sterilization Disinfection Ali M'malo! 1]()
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Kudwala matenda a Mphephe
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Opanga a UV Led
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Kudwala matenda a madzi ku UV
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Njira ya UV LED
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UV Led diode
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Opanga diode ya UV Led
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UV Led module
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UV LED Sitingasikitsa
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Msampha udzudzudzi