Txhawm rau tsim kom muaj lub teeb pom kev zoo thiab ntsuab kev kawm zoo dua rau cov tub ntxhais kawm,
Nyob rau hauv xyoo tas los no, cov tub ntxhais kawm qhov teeb meem tsis pom kev ib txwm yog qhov chaw kub hauv zej zog. Tam sim no, nyob rau hauv cov chav kawm ib txwm muaj, qhov teeb pom kev tsis sib xws, teeb pom kev tsaus ntuj, lub teeb pom kev tsis zoo ntawm cov chav kawm thiab cov rooj zaum dub, thiab qhov ci ntsa iab hnyav yog ib qho laj thawj tseem ceeb rau cov tub ntxhais kawm poob' qhov muag pom.
Txhawm rau tsim kom muaj lub teeb pom kev zoo thiab ntsuab kev kawm zoo dua rau cov tub ntxhais kawm,
Nws yog to taub tias qhov muag-tiv thaiv chav kawm teeb thiab coj qhov muag-tiv thaiv blackboard teeb thawj zaug daws qhov teeb meem loj tshaj plaws ntawm cov teeb pom kev zoo tib yam LED-glare. Lub teeb pom kev zoo yog nruab nrog cov khoom siv los tiv thaiv glare, uas txo qhov kev ntsuas qhov ci ntsa iab (UGR) ntawm kev kawm teeb pom kev zoo rau 16 Hauv qab no, qib glare tau teev tseg hauv" Cov qauv kev nyab xeeb rau hnub ci teeb pom kev zoo thiab teeb pom kev zoo ntawm chav kawm hauv Cov Tsev Kawm Ntawv Qib Siab thiab Cov Tsev Kawm Ntawv Qib Siab" yog tsawg dua 19, uas qhia tau hais tias kev kho glare ntawm kev kawm teeb pom kev zoo fixtures yog superior rau cov qauv ntawm kev kawm kev lag luam.
Cov xim rendering Performance index yog ib qho kev ntsuas ntawm cov degree ntawm cov xim kho dua tshiab ntawm ib yam khoom nyob rau hauv ib lub teeb. Cov teeb pom kev zoo tib yam LED feem ntau yog nyob nruab nrab ntawm 70-80, thaum cov xim rendering Performance index ntawm kev kawm teeb pom kev zoo yog 95, uas tuaj yeem sawv cev rau cov xim ntawm cov khoom.
Txawm hais tias lub teeb zoo tib yam LED tsis tuaj yeem pom lub strobe nrog lub qhov muag liab qab, cov ntaub ntawv qhia tau hais tias lub teeb strobe (qhov sib txawv qhov tob) yog ntau dua 20%. Kev nyeem ntawv hauv qhov chaw teeb pom kev zoo no yuav ua kom pom kev qaug zog. Cov kws tshaj lij txhim kho cov teeb pom kev kawm LED kom ua tiav lub teeb strobe (qhov sib txawv qhov tob) tsawg dua 3.2%. Qhov chaw teeb pom kev zoo no yog qhov yooj yim dua thiab tsim nyog rau cov menyuam kawm ntawv.
Cov xim kub ntawm cov teeb pom kev zoo tib yam LED yog ntau dua 6500K, thiab xim kub siab dhau los ua rau pom kev qaug zog. Lub" Kev Tu cev rau hnub ci thiab teeb pom kev zoo hauv chav tsev kawm theem pib thiab theem nrab" taw qhia tias cov xim kub ntawm kev kawm teeb pom kev zoo yuav tsum nyob nruab nrab ntawm 3300K-5500K.
Lub teeb xiav yog ib qho tseem ceeb ntawm lub teeb dawb. Nws tsis tsuas yog ua lub luag haujlwm tseem ceeb hauv kev ua kom cov xim rendering, tab sis kuj tswj lub circadian atherosclerosis. Lub" xiav teeb phom sij" peb feem ntau hnov yog hais txog 400-500 nm xiav lub teeb band ntawm lub teeb ci. Yog tias cov hluav taws xob ci ntsa iab siab dhau lawm, qhov muag yuav ua rau muaj kev puas tsuaj rau lub retina tom qab saib ncaj qha ntawm lub teeb rau lub sijhawm ntev.
