Spectral Requirements rauAmber Monochromatic LED Teeb hauv Tsev khaws puav pheej
Kev siv amber monochromatic LED teeb pom kev zoo hauv cov tsev cia puav pheej yuav tsum muaj kev tswj xyuas nruj kom ntseeg tau tias ob qho tib si pom kev nthuav qhia thiab kev tiv thaiv siab tshaj plaws rau lub teeb- cov khoom muaj txiaj ntsig. Hauv qab no yog cov ntsiab lus tseem ceeb spectral thiab lawv cov laj thawj:
1. Tshem tawm ntawm Ultraviolet (UV) thiab Infrared (IR) Radiation
Kev xav tau: UV emissions yuav tsum zoo li undetectable (feem ntau< 2 μW/lumen). IR hluav taws xob yuav tsum raug txo kom tsawg mus rau qib qis.
Yog vim li cas: UV teeb ua rau fading, yellowing, thiab degradation ntawm cov ntaub ntawv organic (xws li, textiles, pigments). IR hluav taws xob tsim hluav taws xob, ua rau thermal expansion, desiccation, thiab cracking ntawm artifacts.
2. Kev txwv luv luv -Wavelength Blue Light
Kev xav tau: Lub spectrum yuav tsum ncov nyob rau hauv lubAmber ntau yam (~ 580-630 nm), nrog lub zog hauv lub400–500 nm xiav cheeb tsam sharply txo kom ze rau -zero.
Yog vim li cas: Luv- wavelength xiav lub teeb nqa lub zog photon siab tshaj plaws, ua kom cov duab hluav taws xob puas tsuaj rau cov organic tebchaw. Tshem tawm lub teeb xiav ua rau txo qis kev puas tsuaj.
3. Precise Correlated Xim Kub (CCT)
Kev xav tau: CCT yuav tsum yog tus qauv ntawm2200K lossis 2700Kkom rov ua dua lub suab sov ntawm cov tsoos incandescent lossis halogen teeb pom kev zoo.
Yog vim li cas: Muab qhov pom kev pom kev paub zoo thaum tswj xyuas qhov tseeb ntawm keeb kwm rau cov duab kos duab tsim los ntawm qhov chaw sov so.
4. Xim Consistency thiab Rendering
Kev xav tau: Xim sib txawv yuav tsum tsawg (SDCM <3). Txawm hais tias lub teeb xiav tsis muaj, Xim Zoo Scale (CQS) yuav tsum tshaj85kom ntseeg tau tias muaj kev ncaj ncees nyob rau hauv cov spectrum muaj.
Yog vim li cas: Tshem tawm cov xim sib txawv ntawm qhov sib txawv ntawm cov khoom siv thiab khaws cov khoom zoo nkauj ntawm cov khoom qub hauv cov kev txwv ntawm kev txuag- tsom teeb pom kev zoo.
5. Ntxiv Cov Lus Qhia Tshwj Xeeb
Dimming: Yuav tsum txhawb flicker-dawb dimming los kho cov qib illuminance raws li cov khoom rhiab heev.
Khoom siv kev nyab xeeb: Cov vaj tsev thiab kho qhov muag yuav tsum tsis muaj cov khoom tsis sib haum xeeb uas tuaj yeem tshem tawm - roj thiab cov khoom puas tsuaj.
Summary Table of Requirements
| Parameter | Kev xav tau | Lub hom phiaj |
|---|---|---|
| UV Cov ntsiab lus | < 2 μW/lm | Tiv thaiv photodegradation |
| Lub teeb xiav (400-500nm) | Zero -zero | Txo siab - zog puas |
| Peak Wavelength | 580-630 nm | Emulates kev nyab xeeb "keeb kwm" lub teeb |
| CCT | 2200K lossis 2700K | Muab qhov muag pom kev sov so |
| Xim tsis sib xws | SDCM <3 | Xyuas kom zoo li qub |
| Xim Rendering (CQS) | > 85 | Maximizes xim raug nyob rau hauv spectrum |
| IR Emission | Tsis tsim nyog | Tiv thaiv thermal puas |
Yog vim li cas cov kev xav tau no tseem ceeb
Lub tswv yim spectral no yog qhov tseem ceebtiv thaiv kev puas tsuaj photochemicaldhau qhov dav -spectrum xim raug. Los ntawm kev ua raws li "kev nyab xeeb" spectral profile ntawm ua ntej- qhov chaw teeb pom kev lag luam (xws li, taws tswm ciab, qhov muag teeb), amber LEDs txo tus nqi degradation los ntawm>80%piv rau tag nrho -spectrum dawb LEDs ntawm tib lub teeb pom kev zoo. Qhov no tso cai rau cov neeg saib xyuas kom sib npaug ntawm cov neeg saib kev paub nrog kev khaws cia ntev -.
Tswv yim rau kev siv
Cov teeb pom kev zoo los ntawm lub tsev khaws puav pheej kws tshaj lij- qib teeb pom kev lag luam (piv txwv li, iGuzzini, Erco, Colorbeam) uas muab cov ntaub ntawv qhia txog hluav taws xob tag nrho (SPD).
Xav txog cov tshuab LED tunable uas tso cai hloov pauv ntawm "hom kev txuag" (xiav -dawb amber) thiab "kev kawm hom" (tag nrho spectrum) rau cov lus piav qhia.
Ua raws li cov qauv thoob ntiaj teb rau cov teeb pom kev hauv tsev cia puav pheej
Amber monochromatic LEDs tsis yog cov teeb xim xwb- lawv yog cov cuab yeej tsim kev txuag tsim los ua kom pom cov cuab yeej cuab tam kab lis kev cai thaum tiv thaiv nws rau tiam tom ntej.
