Kwete kare kare kare chiitiko chinonakidza chakaonekwa pakutengesa - ultraviolet flashlights. Vanoshanda pa LED, vachizarura nechinhu chavo chechiedza chinonzi ultraviolet spectrum chisingaoneki kumeso evanhu. Mwenje yakadai inogona kunge iri muhombodo kana headphones, zviduku zvitsva fobs uye zvigadziri zvemichina. Masoja e- ultraviolet anoiswa mumabhangi uye mabhizinesi emari kuti aone mabhizinesi ekutendeseka. Mwenje miduku-duku yakakosha yakanyatsonaka yekushandisa muupenyu hwezuva nezuva nekuda kwezvinangwa zvinotevera.
Nei ndichida rambi re ultraviolet?
Kuzivikanwa kwavo nemashonga emwenje ne ultraviolet chiedza kwakawanikwa pashure pekugadzirwa kwependeji ye fluorescent. Iyo inoratidzwa muicho chisingaoneki chechiedza cheziso chetambo. Nokutenga chigadziro chakadaro, unogona kuchishandisa semutori wezvinhu zvakasiyana-siyana zvinotariswa nemirairo yeVV.
- Kazhinji kazhinji, ultraviolet flashlights anotengwa kuti aone mari. Sezvaunoziva, mapepa emapepa ezuva redu ane zvidimbu zvakasiyana-siyana zvekudzivirirwa - izvi zvipfeko, vhudzi rinodzivirira, zvigadzirwa zvesimbi, nezvimwewo. Vakawanda vavo vane simba rekuvhenekera mumhando dzakasiyana-siyana pasi pehutachiona hwe ultraviolet nehuwandu hwehuwandu. Kutenga pocket flashlight se detector yekutenderera kwebhengi zvichange zvakakosha kana uri kushanda mubhizimusi. Zvisinei, unofanirwa kuziva nezvehutano hwekudzivirirwa kwezvinyorwa, nokuti vanyengeri vemazuva ano vakanaka pakugadzira kunyange kudzivirira kwakaoma.
- Kutarisa kuora kwekushanda kwemvura mumotokari nemimwe mitambo. Kuti uite chirwere chakadaro, zvakakosha kuti usati wawedzera peji duku ye fluorescent kune inodiwa mvura. Mukuwedzera pakutsvaga kunyura, vatyairi dzimwe nguva vanoshandisa mavhenekera e ultraviolet kuti vaone anti antibavha.
- Mamwe majekesi ane simba rakakwana anogona kushandiswa mupleology uye geology - kutsvaga nekugadzira minerals yakasiyana siyana nematombo. Semuenzaniso, mune chikwata chesango chero chekutsvaga muIndaneti uchawana ultraviolet flashlight yekutsvaga amber . Kusvika kune izvi, zviri nani kutenga unyanzvi hwemhando yepamusoro - dzinenge dzichidhura kupfuura dzinowanikwa.
- Kudzivirira kuchengetedza kweimwe zvikamu zvakagadzirwa nefekitari zvinowanzoonekwawo mune chiedza chemirairo ye ultraviolet. Kana nebasa iwe unotarisana nechido chakadai, ipapo UV flashlight ichava chinhu chinobatsira kuwana. Iwe unofanirwawo kuziva kuti majekesi ane simba re "kuona" mumanyoro e-ultraviolet akaitwa nemamwe masingaoneki asingaoneki akadai saEdding.
- Mumavhimi, mavhenekera ane ultraviolet chiedza vanoshumira kutsvaga nzira dzechikara chakakuvadzwa, sezvo ropa rinopinza maziso e-ultraviolet zvakanaka uye rinotarisa rima pane chero mamiriro ezvinhu.
- Mumakeminology uye tracology, majekesi pamwe chete ne reagents anoshandiswa nenyanzvi kutsvaga mararamiro emhando dzakasiyana-siyana dzehupenyu.
Mhando dze ultraviolet LED flashlights
Zvisinei, hazviiti zvese zvakagadzirwa zvakafanana - zvinopesana kwete muchimiro uye kunze kwekugadzirisa, asiwo mumitambo yemirairo ye ultraviolet inogona "kuona". Mune mamwe mazwi, magetsi ose akagadzirirwa zvakasiyana-siyana yevelengths of light waves. Uyezve, vane chimiro chakasiyana che LEDs, icho chinosarudza kukwanisa kushandisa mashizha emagetsi ekusiyana-siyana.
- Zvitsvuku pa 300-380 nm (nanometers) zvakakosha pakutsvaga zvisikwa zvipenyu, pamwe nekubata zvipembenene.
- Kuti uongorore manotsi, urefu hweW-wave hunofanirwa kunge huri hushu hunomwe 385 nm, uye dzimwe dzisina simba dzakanyanya majekesi haigoni kuona kudzivirirwa kwakaoma. Nokudaro, zvakanakisisa kushandisa chiedza cheFluorescent BlackLight.
- Kuti uone kusiyana kwezvinhu zvisingaonekwi, iwe unoda flashlight newavelength ya 385-400 nm.
- Kana iwe uchida kutenga ultraviolet flashlight kuti ufare chete, zvino ziva kuti chero zvinyorwa zvakagadzirwa nepepuruorescent pende (semuenzaniso, mumakwikwi eusiku) achavhenekera pasi pesimba rehupenyu chero hurefu. Nokuda kweizvi, kunyange nehomwe duku yehomwe fob ichave yakakwana.