Dab tsi yog Xim Rendering Index (CRI) thiab Vim Li Cas Nws Tseem Ceeb rau LED Teeb?
Tsis tuaj yeem qhia qhov txawv ntawm cov thom khwm dub thiab xim av hauv koj lub txee dai khaub ncaws hauv qab koj lub teeb fluorescent qub?Nws tuaj yeem yog qhov teeb pom kev zoo tam sim no muaj qib CRI tsawg heev.Xim Rendering Index (CRI) yog ib qho kev ntsuas ntawm cov xim ntuj yuav ua li cas nyob rau hauv ib qho khoom siv lub teeb dawb thaum piv nrog lub hnub ci.Qhov ntsuas ntsuas ntawm 0-100, nrog rau 100 zoo meej qhia tias cov xim ntawm cov khoom hauv qab lub teeb pom kev zoo ib yam li lawv xav nyob rau hauv lub hnub ci ntuj.CRIs qis dua 80 feem ntau suav tias yog 'tsis zoo' thaum muaj ntau dua 90 suav tias yog 'zoo'.
High CRI LED teeb pom kev zoo ua kom zoo nkauj, vibrant tones hla tag nrho cov xim spectrum.Txawm li cas los xij, CRI tsuas yog ib qho kev ntsuas rau lub teeb zoo.Txhawm rau kom nkag siab tiag tiag lub teeb lub peev xwm los ua cov xim koj xav tau, muaj cov kev ntsuam xyuas tob dua uas peb ua thiab peb cov kws tshawb fawb pom zoo.Peb yuav piav qhia ntxiv txog qhov no.
Qhov twg CRI Ranges siv
Thaum muas thiab txhim kho lub teeb dawb LED, peb pom zoo kom muaj CRI ntau dua 90 tab sis kuj hais tias hauv qee qhov haujlwm, qhov tsawg kawg nkaus ntawm 85 tuaj yeem ua tau.Hauv qab no yog cov lus piav qhia luv luv ntawm CRI ntau yam:
CRI 95 - 100 → Phenomenal xim rendering.Cov xim tshwm sim raws li lawv yuav tsum tau, hloov maj mam tones pop tawm thiab accented, tawv tones saib zoo nkauj, kos duab los ciaj sia, backsplashes thiab xim qhia lawv cov xim tiag tiag.
Siv dav hauv Hollywood ntau lawm txheej, cov khw muag khoom siab kawg, luam ntawv thiab pleev xim khw, tsim tsev so, kos duab kos duab, thiab hauv cov ntawv thov hauv vaj tse uas cov xim ntuj xav tau ci ntsa iab.
CRI 90 - 95 → Xim rendering zoo heev!Yuav luag tag nrho cov xim 'pop' thiab yooj yim sib txawv.Pom zoo teeb pom kev zoo pib ntawm CRI ntawm 90. Koj qhov kev teeb tsa tshiab teal-xim backsplash hauv koj chav ua noj yuav zoo nkauj, vibrant, thiab saturated tag nrho.Cov neeg tuaj saib pib qhuas cov txee, xim, thiab cov ntsiab lus ntawm koj chav ua noj, tab sis me ntsis ua lawv lub teeb pom kev zoo feem ntau yog lub luag haujlwm rau nws saib zoo heev.
CRI 80 - 90 →Cov xim rendering zoo, qhov twg cov xim feem ntau rendered zoo.Pom zoo rau kev siv lag luam feem ntau.Tej zaum koj yuav tsis pom cov khoom txaus txaus raws li koj xav tau.
CRI hauv qab 80 →Teeb pom kev zoo nrog CRI qis dua 80 yuav suav tias muaj xim tsis zoo.Nyob rau hauv lub teeb no, cov khoom thiab xim tej zaum yuav zoo li desaturated, drab, thiab lub sij hawm tsis paub (xws li tsis pom qhov txawv ntawm dub thiab navy-xim thom khwm).Nws yuav nyuaj rau qhov txawv ntawm cov xim zoo sib xws.
Cov xim zoo nkauj yog qhov tseem ceeb rau kev yees duab, cov khw muag khoom muag khoom muag, lub khw muag khoom teeb pom kev zoo, kos duab qhia, thiab cov chav ua yeeb yam rau npe rau ob peb tug.Ntawm no, qhov chaw ntawm lub teeb nrog CRI saum 90 yuav xyuas kom meej tias cov xim saib raws nraim li cas lawv yuav tsum, ua kom raug thiab zoo li crisper thiab ci dua.High CRI teeb pom kev zoo yog qhov muaj txiaj ntsig zoo sib xws hauv cov ntawv thov hauv tsev, vim nws tuaj yeem hloov chav tsev los ntawm kev nthuav qhia cov ntsiab lus tsim thiab tsim kom muaj kev nplij siab, txhua yam kev xav.Finishes yuav muaj ntau qhov tob thiab luster.
Kev ntsuas rau CRI
Kev sim rau CRI yuav tsum muaj cov tshuab tshwj xeeb tsim tshwj xeeb rau lub hom phiaj no.Thaum lub sij hawm qhov kev xeem no, lub teeb spectrum ntawm lub teeb yog tsom mus rau yim xim sib txawv (los yog "R qhov tseem ceeb"), hu ua R1 txog R8.
Muaj 15 qhov kev ntsuas uas tuaj yeem pom hauv qab no, tab sis qhov ntsuas CRI tsuas yog siv thawj 8. Lub teeb tau txais qhov qhab nia ntawm 0-100 rau txhua xim, raws li cov xim ntuj yuav ua li cas hauv kev sib piv nrog cov xim zoo li hauv qab. "zoo meej" lossis "reference" lub teeb xws li lub hnub ci ntawm tib xim kub.Koj tuaj yeem pom los ntawm cov piv txwv hauv qab no, txawm tias daim duab thib ob muaj CRI ntawm 81, nws yog qhov txaus ntshai ntawm kev ua cov xim liab (R9).
Cov tuam txhab teeb pom kev zoo tam sim no teev CRI kev ntsuam xyuas ntawm lawv cov khoom, thiab tsoomfwv cov thawj coj xws li California's Title 24 xyuas kom muaj kev teeb tsa zoo, siab CRI teeb pom kev zoo.
Txawm hais tias yuav tsum nco ntsoov tias CRI tsis yog ib txoj hauv kev los ntsuas qhov teeb pom kev zoo;Daim ntawv ceeb toom ntawm Lub Tsev Haujlwm Saib Xyuas Teeb pom kev zoo kuj pom zoo kom siv ua ke ntawm TM-30-20 Gamut Area Index.
CRI tau siv los ntsuas qhov ntsuas txij li xyoo 1937. Qee tus ntseeg tias CRI ntsuas yog qhov tsis zoo thiab tsis tu ncua, vim tias tam sim no muaj txoj hauv kev zoo dua los ntsuas qhov ua tau zoo ntawm lub teeb pom kev zoo.Cov kev ntsuas ntxiv no yog Xim Zoo Scale (CQS), IES TM-30-20 suav nrog Gamut Index, Fidelity Index, Xim Vector.
CRI - Xim Rendering Index -Lub teeb pom kev ze npaum li cas tuaj yeem ua xim zoo li lub hnub, siv 8 xim qauv.
Fidelity Index (TM-30) –Lub teeb pom kev ze npaum li cas tuaj yeem ua xim zoo li lub hnub, siv 99 xim qauv.
Gamut Index (TM-30) – Cov xim saturated los yog desaturated li cas (aka cov xim khaus npaum li cas).
Xim vector Graphic (TM-30) - Cov xim twg yog saturated / desaturated thiab seb puas muaj xim hloov nyob rau hauv ib qho ntawm 16 xim bins.
CQS -Xim Zoo Scale - Ib qho kev xaiv rau cov xim tsis muaj xim CRI ntsuas.Muaj 15 xim saturated heev uas siv los sib piv chromatic kev ntxub ntxaug, tib neeg nyiam, thiab xim rendering.
Dab tsi LED Sawb Teeb yog qhov zoo tshaj plaws rau koj qhov project?
Peb tau tsim tag nrho peb cov kab dawb LED kom muaj CRI siab tshaj 90 nrog tsuas yog ib qho kev zam (rau kev siv), uas txhais tau hais tias lawv ua tau zoo heev ua rau cov xim ntawm cov khoom thiab qhov chaw koj nyob nraum illuminating.
Nyob rau sab saum toj kawg nkaus, peb tau tsim ib lub siab tshaj plaws CRI LED sawb teeb rau cov neeg uas muaj cov qauv tshwj xeeb los yog rau kev yees duab, TV, textile ua hauj lwm.UltraBright ™ Render Series muaj ze-zoo meej R qhov tseem ceeb, suav nrog tus qhab nia siab R9.Koj tuaj yeem pom ntawm no tag nrho peb cov ntaub ntawv qhia txog kev yees duab uas koj tuaj yeem pom CRI qhov tseem ceeb rau tag nrho peb cov strips.
Peb cov LED sawb teeb thiab lub teeb tuav tuaj nyob rau hauv ntau yam ntawm brightness, xim kub, thiab ntev.Qhov lawv muaj qhov sib xws yog qhov siab heev CRI (thiab CQS, TLCI, TM-30-20).Nyob rau hauv txhua nplooj ntawv khoom, koj yuav pom cov ntawv ceeb toom photometric uas qhia tag nrho cov kev nyeem no.
Kev sib piv ntawm High CRI LED Sawb Teeb
Hauv qab no koj yuav pom qhov sib piv ntawm qhov ci ntsa iab (lumens ib ko taw) ntawm txhua yam khoom.Peb yeej ib txwm muaj los pab koj xaiv cov khoom zoo ib yam.
Post lub sij hawm: Aug-07-2023
