Ibara ryerekana amabara (CRI) Vs Ubushyuhe

Mu myaka mike ishize, habaye urujijo rwuzuye kubyerekeye itandukaniro riri hagati yerekana ibara ryerekana ubushyuhe nubushyuhe bwamabara. Ariko muriyi ngingo, tuzasobanura gushidikanya kwawe kandi tworoshe kubyumva.

Ibara muri rusange ni irihe?

Ibara ntakindi kirenze umutungo wumucyo ushobora kubonwa nijisho ryonyine. Ni ngombwa cyane kumenya ko nibintu bigaragara cyane byashyizwe mucyumba cyijimye bidafite ibara na gato. Kubwibyo, urumuri nicyo kintu cyingenzi cyo kumenya niba ushobora kubona ibara.

Niki cyerekana amabara (CRI)?

Igisobanuro cyoroshye nubushobozi bwumucyo wo kwerekana neza inshuro zose zishoboka zurwego runaka ugereranije nubushyuhe bwamabara. Urutonde rwiza rwiza ni 1-100. Umucyo usanzwe wumunsi ufite CRI igera kuri 100, mugihe amatara ya LED ari hagati ya 75 na 90. Muri rusange, CRIs zihenze cyane.

Hasi CRI, nukuri nukuri kwimyororokere yamabara. Inkomoko yumucyo hamwe na radiator ishyushye ikunda kugira CRI igera kuri 100 kuko amabara yose mumurongo wa CRI yerekanwe kimwe muburyo bwayo. Kurugero, urashobora kubona ko pome ifite ibara rya "burgundy" izuba, kandi izaba ifite ibara "ryijimye ryijimye" munsi yumucyo muto wa CRI. Akamaro ni akahe? Mubihe bidasanzwe nka galeries nubuhanzi ndangamurage, kumurika bisaba CRI igera kuri 95+ kugirango abashyitsi babone amabara "nyayo".

Ubushyuhe bw'amabara ni iki?

Byasobanuwe nkuburyo bworoshye bwo gusobanura ibara ritandukanye ryumucyo; ikubiyemo amajwi ashyushye (tone yumuhondo) na tone nziza (tone yubururu) yapimwe muri dogere ya Kelvin.

Urwego rwo hejuru rwa Kelvin, rwera ubushyuhe bwamabara. Nyamara, urumuri rwera ruzaba rwinshi kuruta Kelvin yo hepfo.

Kubwibyo, CRI igira ingaruka kumabara yikintu tubona, kandi ubushyuhe bwamabara ni ibara ryumucyo wasohotse. Nibintu bitandukanye rwose bisobanura imiterere yumucyo.

Nigute ushobora gukoresha amatara mubice byubucuruzi?

1. Ahantu haparika

Amatara menshi muri parikingi afite ubushyuhe bwamabara 2700K hamwe na 80-CRI atwara parikingi, kandi amatara yinyongera biragaragara ko abereye abantu bose. Ni umutekano kubashoferi nabanyamaguru, ntabwo ari amatara adasanzwe gusa, ashobora gukurura impanuka ndetse nubujura. Ikintu cyingenzi mumatara ya parikingi nuko igomba gucanwa nijoro kugirango igabanye impanuka nibyaha bibaho. Parikingi nyinshi zikoresha 2700 kugeza 3500K (zishyushye) amatara na 65 kugeza 80 CRI.

Bimwe mubintu abantu bagomba kuzirikana kubyerekeranye numwanda uhumanya. Kuva kwimuka kwinyamaswa zinyuranye kwisi kwimuka kwinyoni nini, umwanda wumucyo ugira ingaruka kubidukikije muburyo butandukanye. Ibi biremwa byagize ingaruka zikomeye, cyane cyane ibibi, bityo bikaba bibangamira kubaho kwabo. Abantu nabo bafite ingaruka zitaziguye cyangwa zitaziguye. Injyana ya circadian yinyamanswa zimwe nazo zagiye zihinduka cyane. Kubwibyo, bigomba kwitonderwa muguhitamo itara ryiza.

Ikibuga cyumupira wamaguru

Sitade yumupira wamaguru igomba gukoresha ubushyuhe bwamabara menshi hamwe na CRI-amatara. Ubu, umupira usanzwe urakunzwe cyane kuruta mbere hose. Kubwibyo, kugirango ukine umukino neza bihagije, ugomba kuba wuzuye kandi neza mukibuga. Biragaragara, amatara maremare ya CRI mugihe cyo gutangaza no kwerekana imikino bizaba byiza kandi byiza kuruta ibisanzwe. Ariko, kumurika indi mikino yose bigomba kuba bihagije kugirango ukine umukino neza. Amaso agomba kuba afite uburinganire nuburyo bugaragara, cyane cyane muri siporo aho agace gatuye.