Menene Indexididdigar launi na launi (CRI) kuma Me yasa yake da mahimmanci ga Hasken LED?
Ba za a iya bambanta tsakanin safa baƙar fata da na ruwa a cikin kabad ɗin ku a ƙarƙashin tsohuwar fitilun ku?Zai iya zama tushen hasken na yanzu yana da ƙananan matakin CRI.Launuka Rendering Index (CRI) ma'auni ne na yadda launuka na halitta ke bayarwa a ƙarƙashin tushen haske na wucin gadi idan aka kwatanta da hasken rana.Ana auna ma'auni daga 0-100, tare da cikakkiyar 100 yana nuni da cewa launukan abubuwa da ke ƙarƙashin tushen haske suna fitowa iri ɗaya kamar yadda suke ƙarƙashin hasken rana.CRIs da ke ƙasa da 80 ana ɗaukarsu 'malauta' yayin da ke sama da 90 ana ɗaukar 'mafi girma'.
Babban fitilun LED na CRI yana ba da kyawawan sautuna masu ban sha'awa a cikin cikakken bakan launi.Koyaya, CRI ma'auni ɗaya ne kawai don ingancin haske.Don fahimtar iyawar tushen haske da gaske don samar da launukan da kuke so, akwai gwaje-gwaje masu zurfi da muke yi kuma masana kimiyyar hasken mu sun ba da shawarar.Za mu yi cikakken bayani game da hakan a nan.
Wanne CRI Za a Yi Amfani da shi
Lokacin siye da shigar da farar fitilun LED, muna ba da shawarar CRI sama da 90 amma kuma a wasu ayyukan, ana iya karɓar mafi ƙarancin 85.A ƙasa akwai taƙaitaccen bayani game da jeri na CRI:
CRI 95 - 100 → Ma'anar launi mai ban mamaki.Launuka suna bayyana kamar yadda ya kamata, sautunan hankali suna fitowa kuma suna ba da haske, sautunan fata suna da kyau, zane-zane yana zuwa da rai, fenti da fenti suna nuna ainihin launuka.
An yi amfani da shi sosai a cikin ɗakunan samarwa na Hollywood, manyan kantunan dillalai, bugu da shagunan fenti, otal ɗin ƙira, wuraren zane-zane, da kuma a cikin aikace-aikacen zama inda launuka na halitta ke buƙatar haskakawa sosai.
CRI 90 - 95 → Babban ma'anar launi!Kusan dukkan launuka 'pop' kuma ana iya rarrabe su cikin sauƙi.Sanannen haske mai girma yana farawa daga CRI na 90. Sabon shigar da baya mai launin teal a cikin kicin ɗinku zai yi kyau, mai daɗi, kuma cikakke.Baƙi sun fara yaba da ƙididdiga, fenti, da cikakkun bayanai na kicin ɗin ku, amma kaɗan suna yin hasken wuta galibi suna da alhakin abin mamaki sosai.
CRI 80 - 90 →Ma'anar launi mai kyau, inda yawancin launuka ana yin su da kyau.An yarda da yawancin amfanin kasuwanci.Maiyuwa ba za ku ga abubuwa cikakke cikakke kamar yadda kuke so ba.
CRI Kasa 80 →Haske tare da CRI da ke ƙasa da 80 za a yi la'akari da cewa yana da ma'anar launi mara kyau.Ƙarƙashin wannan hasken, abubuwa da launuka na iya zama kamar ba su da ƙarfi, ja, kuma a wasu lokuta ba za a iya gane su ba (kamar rashin iya ganin bambanci tsakanin safa masu launin baƙar fata da na ruwa).Zai yi wuya a bambanta tsakanin launuka iri ɗaya.
Kyakkyawan ma'anar launi shine mabuɗin don daukar hoto, nunin kantin sayar da kayayyaki, hasken kantin kayan miya, nunin zane-zane, da kuma gidajen tarihi don kawai suna.Anan, tushen haske tare da CRI sama da 90 zai tabbatar da cewa launuka sun yi daidai da yadda ya kamata, an fassara su daidai kuma suna bayyana da kyau da haske.Babban hasken CRI yana da mahimmanci daidai a aikace-aikacen zama, saboda yana iya canza ɗaki ta hanyar nuna cikakkun bayanai na ƙira da ƙirƙirar jin daɗi, jin daɗin yanayi gaba ɗaya.Ƙarshe zai sami ƙarin zurfi da haske.
Gwajin CRI
Gwajin CRI na buƙatar injina na musamman da aka kera don wannan dalili.A yayin wannan gwajin, ana nazarin bakan haske na fitilar zuwa launuka takwas (ko "R values"), masu suna R1 zuwa R8.
Akwai ma'auni 15 waɗanda za a iya gani a ƙasa, amma ma'auni na CRI kawai yana amfani da na farko 8. Fitilar tana karɓar maki daga 0-100 ga kowane launi, dangane da yadda ake yin launi na halitta idan aka kwatanta da yadda launi ke kallon a ƙarƙashin wani launi. “cikakkiyar” ko “reference” tushen haske kamar hasken rana a yanayin zafin launi iri ɗaya.Kuna iya gani daga misalan da ke ƙasa, kodayake hoto na biyu yana da CRI na 81, yana da muni wajen sanya launin ja (R9).
Masu samar da hasken wuta a yanzu suna lissafin ƙimar CRI akan samfuran su, kuma shirye-shiryen gwamnati irin su Title 24 na California sun tabbatar da shigar da ingantaccen, babban hasken CRI.
Ko da yake ku tuna cewa CRI ba ita ce hanyar tsayawa kadai ba don auna ingancin haske;Rahoton Cibiyar Nazarin Hasken Haske kuma ya ba da shawarar hada amfani da TM-30-20 Gamut Area Index.
An yi amfani da CRI a matsayin ma'auni tun shekara ta 1937. Wasu na ganin cewa ma'aunin CRI ba shi da kurakurai kuma ya tsufa, saboda akwai ingantattun hanyoyin da a yanzu za a iya auna ingancin ma'auni daga tushen haske.Waɗannan ƙarin ma'aunai sune Sikelin ingancin launi (CQS), IES TM-30-20 gami da Gamut Index, Fidelity Index, Vector Launi.
CRI - Fihirisar nuna launi -Yaya kusancin hasken da aka gani zai iya ba da launuka kamar rana, ta amfani da samfuran launi 8.
Fidelity Index (TM-30) -Yaya kusancin hasken da aka gani zai iya ba da launuka kamar rana, ta amfani da samfuran launi 99.
Gamut Index (TM-30) - Yaya cikakkun launuka ko ƙeƙasassun launuka (aka yadda tsananin launuka suke).
Zane mai launi mai launi (TM-30) - Waɗanne launuka ne cikakku/rasassun kuma ko akwai canjin launi a cikin kowane kwano masu launi 16.
CQS -Ma'aunin Ingancin Launi - Madadi zuwa launukan ma'aunin CRI mara kyau.Akwai cikakkun launuka 15 waɗanda ake amfani da su don kwatanta wariyar launin fata, fifikon ɗan adam, da ma'anar launi.
Wanne LED Strip Light shine Mafi kyawun aikin ku?
Mun tsara duk fararen LED ɗin mu don samun babban CRI sama da 90 tare da keɓance ɗaya kawai (don amfanin masana'antu), wanda ke nufin suna yin kyakkyawan aiki na ba da launuka na abubuwa da wuraren da kuke haskakawa.
A saman ƙarshen abubuwa, mun ƙirƙiri ɗayan mafi girman fitilun fitilu na CRI LED ga waɗanda ke da ƙayyadaddun ƙayyadaddun ƙa'idodi ko don ɗaukar hoto, talabijin, aikin yadi.Jaridun Maɗaukaki na UltraBright™ yana da kusan daidaitattun ƙimar R, gami da babban maki R9.Kuna iya samun a nan duk rahotannin mu na hoto inda zaku iya ganin ƙimar CRI ga dukkan sassan mu.
Fitilar fitilun mu na LED da sandunan haske sun zo cikin nau'ikan haske iri-iri, yanayin launi, da tsayi.Abin da suke da shi shine babban CRI (da CQS, TLCI, TM-30-20).A cikin kowane shafin samfurin, zaku sami rahotannin hoto da ke nuna duk waɗannan karatun.
Kwatanta Babban CRI LED Strip Lights
A ƙasa zaku ga kwatancen tsakanin haske (lumens da ƙafa) na kowane samfur.Kullum muna kasancewa don taimaka muku wajen zaɓar samfurin da ya dace kuma.
Lokacin aikawa: Agusta-07-2023
