Sab nraum zoov FIXED LED SCREEN1024 * 768MM
High-efficiency thiab lub zog txuag- LED teeb nrog high-qib nti pob, tsis tshua muaj grey thiab siab brightness, tag nrho lav lub neej kev pab cuam thiab tso saib zoo ntawm cov zaub screen;
Txais yuav qis-turnover voltage tas li tam sim no tsav IC, Txhim kho lub zog poob ntawm IC, thiab tom qab ntawd ua tiav cov txiaj ntsig ntawm kev txuag hluav taws xob;txais yuav AC kiv cua nrog cov pa cua loj, thiab rationally npaj cov khoom los txhim kho cov uniformity ntawm tshav kub dissipation;siv 3.8V thiab 2.8V fais fab mov
Cais fais fab mov kom txo tau qhov hluav taws xob ntau dhau los ntawm 30%, lub kaw lus teeb tsa lub teeb ci tsis siv neeg hloov kho, lub vijtsam ci tuaj yeem hloov kho raws li qhov ci ntsa iab, kev txuag hluav taws xob;
Muaj ntau txoj kev xaiv- ntau qhov ntau thiab tsawg thiab qhov sib txawv yog hloov tau, thiab kev hloov kho yog xav paub ntau ntxiv;
Siab sib txawv- tus qauv 1920-3840Hz refresh npaum li cas, daim duab yees duab yog qhov muag heev thiab du;9000: 1 siab sib piv, txhim kho qhov sib piv ntawm lub teeb thiab tsaus, txhim kho cov ntsiab lus ntawm daim duab, kho cov xim tseeb;
Rainproof thiab waterproof- tus qauv IP65: lub module yuav tsum tau ntim nrog kua nplaum, pem hauv ntej yuav tsum tau coated nrog kua nplaum, thiab yuav tsum tau ua ib lub thawv waterproof, thiab kev sib txuas ntawm module thiab lub thawv yuav tsum tau ua los ntawm ib tug waterproof roj hmab nplhaib;
Cua kuj thiab av qeeg kuj- txhawm rau tiv thaiv cov cuab yeej los ntawm kev poob thaum siv, muaj cov kev cai nruj heev rau kev xaiv cov cua tsis kam thiab av qeeg tsis kam ntawm cov khoom thauj-cov kabmob steel;
Kub kub kuj- macro ventilation tsim yog saws nyob rau sab nraud, high-density thiab high-precision Circuit Court boards, sim tsis txhob ntxiv cov kiv cua kom txo tau raws li Circuit Court;
Tiv thaiv cov nplaim taws qhib- LED sab nraum zoov puv xim zaub siv cov khoom siv hluav taws xob los tiv thaiv kev laus thiab hluav taws kub thaum luv luv;
Txoj kev teeb tsa- nrog rau phab ntsa-mounted installation, embedded installation, hoisting, ru tsev hauv paus installation, kem installation, thiab lwm yam .;
Ntau yam kev siv- Siv dav hauv kev lag luam vaj tsev, khw muag khoom, cov squares loj, cov ntxaij vab tshaus sab nraum zoov, cov ntxaij vab tshaus tsheb thiab lwm qhov chaw.
FAQ
Q1.Kuv puas tuaj yeem tau txais cov qauv coj mus kuaj?
A: Yog lawm, peb txais tos cov qauv txiav txim los kuaj thiab xyuas qhov zoo.Cov qauv sib xyaw ua ke tau txais.
Q2.Yuav ua li cas txog lub sij hawm coj mus kuaj?
A: Qauv xav tau 3-5 hnub, lub sijhawm ntau lawm xav tau 1-2 lub lis piam rau kev txiav txim kom muaj nuj nqis ntau dua
Q3.Koj puas muaj MOQ txwv rau kev txiav txim coj teeb?
A: Tsawg MOQ, 1pc rau kev kuaj xyuas yog muaj
Q4.Koj xa cov khoom li cas thiab yuav siv sijhawm ntev npaum li cas thiaj tuaj txog?
A: Peb feem ntau xa los ntawm DHL, UPS, FedEx lossis TNT.Nws feem ntau yuav siv 3-5 hnub los txog.Lub dav hlau thiab hiav txwv shipping kuj xaiv tau.
Q5.Yuav ua li cas mus ua ib qho kev txiav txim rau LED teeb?
A: Ua ntej, qhia rau peb paub koj cov cai lossis daim ntawv thov.
Secondly, peb hais raws li koj xav tau los yog peb cov lus qhia.
Thib peb cov neeg siv khoom lees paub cov qauv thiab qhov chaw tso nyiaj rau kev txiav txim raug cai.
Plaub Peb npaj cov khoom tsim.
Q6.Puas yog nws OK los luam kuv lub logo ntawm cov khoom siv coj teeb?
A: Yog.Thov qhia rau peb ua ntej peb cov khoom tsim thiab paub meej tias tus qauv tsim ua ntej raws li peb cov qauv.
Q7: Koj puas muab kev lees paub rau cov khoom?
A: Yog, peb muab 2-5 xyoo warranty rau peb cov khoom.
Q8: Yuav ua li cas daws qhov yuam kev?
A: Ua ntej, peb cov khoom raug tsim nyob rau hauv kev tswj xyuas nruj thiab tus nqi tsis zoo yuav tsawg dua
tshaj 0.2%.
Thib ob, thaum lub sij hawm lav, peb yuav xa cov teeb tshiab nrog kev txiav txim tshiab rau me me.Rau
Cov khoom lag luam tsis raug, peb yuav kho lawv thiab xa rov qab rau koj lossis peb tuaj yeem sib tham txog kev daws teeb meem
suav nrog rov hu raws li qhov xwm txheej tiag tiag.
| Q: Dab tsi yog qhov ci ntsa iab, saib lub kaum ntse ntse thiab lub wavelength ntawm LED? |
| A: Luminous Intensity yog sib npaug rau qhov nyiaj ntawm luminous flux tawm mus rau hauv ib qho khoom me me ntawm lub kaum sab xis taw qhia los ntawm lub teeb.Kev ntsuas rau luminous siv yog lub candela.Lub cim yog Iv.Saib lub kaum sab xis yog tag nrho lub khob hliav qab nyob rau hauv degrees encompassing lub hauv paus, siab luminous siv ib feem ntawm lub LED beam ntawm lub on-axis ncov mus rau lub off-axis point qhov twg lub LED siv yog 50% ntawm lub on-axis siv. .Qhov no off-axis point yog hu ua theta ib nrab (1/2).Ob zaug 1/2 yog LEDs 'tag nrho saib lub kaum ntse ntse;Txawm li cas los xij, lub teeb pom tau dhau qhov 1/2 taw tes.Wavelength yog qhov kev ncua deb ntawm ob lub ntsiab lus ntawm cov theem sib xws thiab sib npaug rau waveform tshaj tawm muab faib los ntawm zaus.Nws txhais cov xim dab tsi uas tib neeg lub qhov muag pom tau |
| Q: Dab tsi yog qhov tseem ceeb wavelength?Thov qhia qhov ntau ntawm wavelength nyob rau hauv liab, ntsuab thiab xiav xim raws. |
| A: Dominant wavelength txhais tau tias yog qhov zoo tshaj plaws ntawm wavelength uas qhia cov xim ntuj tshaj plaws pom los ntawm tib neeg lub qhov muag.Kev tshawb fawb qhia tias cov xim ruaj khov nrog wavelength ntawm 620-630nm (liab), 520-530nm (ntsuab) thiab 460-470nm (xiav), qhov tseeb sib xyaw hauv ib qho kev faib ua feem, tuaj yeem tau txais cov dawb huv.Uas yog, nyob rau hauv cov zaub, cov neeg siv luminous cov ntaub ntawv nrog rau saum toj no wavelength los ua "compounded" dawb ntau natural.In thiaj li yuav tau ib tug zoo tshuav nyiaj li cas dawb coj zaub, peb teev cov xim coj nrog wavelength nyob rau hauv 4nm rau txhua xim. |
| Q: Cov neeg muag khoom dab tsi uas koj yuav los ntawm? |
| A: Nws nyob ntawm tus neeg siv khoom xav tau.Peb tuaj yeem yuav los ntawm Nyiv, Kaus Lim Kauslim, Europe, Tebchaws Asmeskas.Peb siv chips feem ntau los ntawm Taiwan |
| Q: Dab tsi yog qhov chip loj koj siv rau sab nraum zoov zaub?Yuav ua li cas txog sab hauv tsev? |
| A: Rau sab nraum zoov zaub, peb siv 12mil nti rau liab, 14mil rau ntsuab thiab xiav.Hais txog sab hauv tsev, 9mil rau liab, 12mil rau ntsuab thiab xiav tam sim no tau txais |
| Q: Ntau npaum li cas lub teeb ci ntawm LED poob qis tom qab 1000hrs? |
| A: Raws li qhov tshwm sim ntawm kev laus, qhov ci ntsa iab ntawm ntsuab LED yog nyob ib ncig ntawm 5% -8%, thaum xiav yog nyob ib ncig ntawm 10% -14% thiab liab yog nyob ib ncig ntawm 5% -8% |
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