Khoom noj khoom haus Hoobkas ib puag ncig

Cov khoom siv teeb pom kev zoo siv hauv cov zaub mov thiab dej haus cov nroj tsuag yog tib yam li nyob rau hauv ib puag ncig kev lag luam zoo tib yam, tshwj tsis yog tias qee yam khoom siv yuav tsum tau ua raws li kev nyiam huv thiab qee zaum muaj kev phom sij.Hom teeb pom kev zoo yuav tsum tau ua thiab cov qauv siv tau nyob ntawm ib puag ncig hauv ib cheeb tsam;Cov chaw ua zaub mov feem ntau muaj ntau qhov chaw nyob hauv ib lub ru tsev.

Factories yuav suav nrog ntau qhov chaw xws li kev ua haujlwm, kev cia khoom, kev faib khoom, tub yees lossis chaw cia qhuav, chav huv huv, chaw ua haujlwm, txoj kev hauv tsev, chav tsev, chav dej, thiab lwm yam. Txhua qhov chaw muaj nws tus kheej teeb pom kev zoo.Piv txwv li, teeb pom kev hauv kev ua zaub movCov cheeb tsam feem ntau yuav tsum tiv taus roj, pa luam yeeb, plua plav, av, chav dej, dej phwj tuaj, thiab lwm yam kab mob hauv huab cua, nrog rau kev tso dej ntau zaus ntawm cov twj tso kua mis thiab cov tshuaj ntxuav hnyav.

NSF tau tsim cov txheej txheem raws li cov xwm txheej hauv cheeb tsam thiab qhov cuam tshuam ncaj qha nrog zaub mov.NSF tus qauv rau cov khoom noj khoom haus thiab dej haus teeb pom kev zoo, hu ua NSF/ANSI Standard 2 (los yog NSF 2), faib cov nroj tsuag ib puag ncig rau hauv peb lub cheeb tsam: thaj chaw tsis muaj zaub mov, thaj chaw txaws, thiab chaw noj mov.

Teeb pom kev zoo specifications rau kev ua zaub mov

Zoo li feem ntau daim ntawv thov teeb pom kev zoo, IESNA (North American Lighting Engineering Association) tau teeb tsa cov teeb pom kev zoo rau ntau yam kev ua zaub mov.Piv txwv li, IESNA pom zoo tias thaj chaw tshuaj xyuas zaub mov muaj qhov teeb pom kev zoo ntawm 30 txog 1000 fc, thaj tsam kev faib xim ntawm 150 fc, thiab lub tsev khaws khoom, thauj, ntim, thiab chav dej ntawm 30 fc.

Txawm li cas los xij, vim tias kev nyab xeeb ntawm cov khoom noj kuj nyob ntawm qhov teeb pom kev zoo, US Department of Agriculture yuav tsum muaj teeb pom kev zoo nyob rau hauv Tshooj 416.2(c) ntawm nws Phau Ntawv Qhia Kev Nyab Xeeb Khoom Noj thiab Tshuaj Xyuas.Table 2 teev cov USDA illumination yuav tsum tau rau xaiv cov zaub mov ua noj.

Kev tsim cov xim zoo nkauj yog qhov tseem ceeb rau kev kuaj xyuas kom raug thiab xim xim ntawm cov khoom noj, tshwj xeeb tshaj yog nqaij.Tebchaws Asmeskas Lub Tsev Haujlwm Saib Xyuas Kev Ua Liaj Ua Teb xav tau CRI ntawm 70 rau thaj chaw ua zaub mov, tab sis CRI ntawm 85 rau thaj chaw tshuaj xyuas zaub mov.

Tsis tas li ntawd, ob qho tib si FDA thiab USDA tau tsim photometric specifications rau ntsug illumination faib.Vertical nto illumination yuav tsum ntsuas 25% mus rau 50% ntawm kab rov tav teeb pom kev zoo thiab yuav tsum tsis txhob muaj qhov ntxoov ntxoo uas nws muaj peev xwm cuam tshuam cov nroj tsuag tseem ceeb.

Khoom noj khoom haus ua teeb pom kev zoo yav tom ntej:

• Nyob rau hauv kev saib ntawm ntau yam huv si, kev nyab xeeb, ib puag ncig thiab luminosity yuav tsum tau ntawm cov zaub mov kev lag luam rau cov khoom siv teeb pom kev zoo, muaj LED teeb pom kev zoo manufacturers yuav tsum tau raws li cov hauv qab no cov ntsiab lus tseem ceeb:
• Siv cov ntaub ntawv tsis muaj tshuaj lom, corrosion-resistant thiab nplaim hluav taws xob cov ntaub ntawv xws li polycarbonate yas
• Tsis txhob siv iav yog tias ua tau
• Tsim kom muaj qhov du, lub cev qhuav dej tsis muaj qhov khoob, qhov lossis qhov zawj uas tuaj yeem khaws cov kab mob
• Tsis txhob pleev xim los yog txheej txheej uas yuav tev tawm
• Siv cov khoom siv tawv tawv los tiv thaiv ntau yam kev ntxuav, tsis muaj yellowing, thiab dav thiab txawm illumination
• Siv tau zoo, siv tau ntev LEDs thiab hluav taws xob ua haujlwm zoo hauv qhov kub thiab txias
• Kaw nrog NSF-raws li IP65 lossis IP66 teeb pom kev zoo, tseem tsis muaj dej thiab tiv thaiv kev sib xyaw ua ke hauv qab kev kub ntxhov siab txog li 1500 psi (tswj cheeb tsam)
• Txij li cov zaub mov thiab dej haus cov nroj tsuag tuaj yeem siv ntau yam ntawm tib hom teeb pom kev zoo, cov khoom lag luam LED teeb pom kev zoo kuj tseem yog lwm txoj hauv kev rau NSF ntawv pov thawj, suav nrog:
• Cov khoom siv nrog IP65 (IEC60598) lossis IP66 (IEC60529) tiv thaiv ntsuas

LED zaub teeb pom kev zoo zoo

Rau kev lag luam khoom noj khoom haus thiab dej haus, cov LEDs tsim tau zoo muaj ntau yam zoo dua li cov teeb pom kev zoo ib txwm muaj, xws li tsis muaj iav lossis lwm yam khoom tawg yooj yim uas yuav kis tau cov zaub mov, txhim kho lub teeb pom kev zoo, thiab qhov kub thiab txias hauv qhov chaw txias.Kev ua tau zoo, tus nqi tu qis, lub neej ntev (70,000 teev), tsis muaj tshuaj lom mercury, kev ua haujlwm siab dua, kev hloov kho dav thiab kev tswj hwm, kev ua haujlwm tam sim, thiab kev ua haujlwm kub.

Qhov tshwm sim ntawm cov teeb pom kev zoo hauv lub xeev (SSL) ua rau nws tuaj yeem siv tau yooj yim, lub teeb yuag, kaw, ci ntsa iab, teeb pom kev zoo rau ntau daim ntawv thov kev lag luam khoom noj.Lub neej ntev LED thiab kev saib xyuas qis tuaj yeem pab hloov cov zaub mov thiab dej haus rau hauv kev lag luam huv, ntsuab.