UGR <19 Anti-Glare LED Panel Lights: Maɗaukaki-Baƙaƙe + Ƙirar Ƙaƙwalwa

Idan kun rarraba hasken kasuwanci, kun sake ganin haɗuwa iri ɗaya akan takaddun tayi akai-akai: 'UGR<19' da ' Hasken panel LED mara kyauta.' A kan takarda, yana da sauƙi-har sai kai ne ke da alhakin samfurin da ya ƙare yana haifar da kyalli, gajiyar gani, ko haɗakar kyamara.

Wannan labarin jagorar matakin siye ne. Ya bayyana yadda ake samun UGR<19 yawanci , yadda ya kamata a keɓance 'free-flicker' , kuma -mafi mahimmanci - yadda ake tabbatar da da'awar tare da takaddun da suka dace kafin ku ƙididdigewa ko faɗi wani kwamiti mai bakin ciki.

Tare da hanya, Zan kuma nuna yadda hexagonal saƙar zuma anti-glare optics (hankali gama gari a recessed anti-glare zane) dace a cikin mafi girma-ikon hoto hoto, ta yin amfani da misalai daga KEOU Lighting ta saka zagaye panel zane.

Don kiyaye wannan jagorar daidai: bayanan samfurin da aka ambata a ƙasa yana iyakance ga abin da aka nuna a bainar jama'a akan shafukan samfur na KEOU da tushen tushe. Idan kana buƙatar ainihin ma'aunin flicker don aiki, nemi rahoton flicker mai kaya don takamaiman zaɓin direba.

Don tunani, duba KEOU's Takaitaccen jagorar haske na ofishin LED panel na KSA: UGR<19, flicker, dimming don ƙarin jerin abubuwan dubawa waɗanda masu rarraba zasu iya sake amfani da su a duk faɗin tayin.

1. UGR <19 anti-glare LED panel haske: abin da gaske yake nufi

UGR (Unified Glare Rating) daidaitacciyar hanya ce don kimanta rashin jin daɗi daga fitilu a cikin daki. Muhimmin abin ɗaukar mai siye shine:

UGR ba ƙayyadadden ƙayyadaddun ƙayyadaddun haske ba ne kawai. Yana canzawa tare da ɗaki, alkiblar kallo, matsayin mai kallo, abubuwan gani na sama, da shimfidawa.

Shi ya sa tabbataccen takaddun UGR yana buƙatar mahallin mahallin. Kamar yadda tushen ilimin hasken haske na ERCO ya bayyana, lissafin UGR yana kimanta matsayi mafi muni na masu kallo inda mafi yawan adadin fitilolin ke gani a fagen kallo (wannan shine sau da yawa inda haske ya zama wanda ba a yarda da shi ba).ERCO - 'Hanya UGR'

Ga masu rarrabawa, wannan yana da tasiri biyu masu amfani:

1. Alamar UGR ba tare da fayil ɗin hoto ba shaida ce mara ƙarfi. Kuna buƙatar fayil ɗin IES/LDT (ko daidai bayanan hoto) don ingantawa a cikin DIALux/Relux.

2. UGR<19 da'awar ya kamata ya zo tare da zato - tsayin tsayi, tazara, tunani, da hanya (tebu da samfurin tushen aikace-aikacen). Kyakkyawan taƙaitaccen abin da daidaitaccen hanyar UGR zai iya kuma ba zai iya gaya muku an rufe shi a cikin jagorar masana'antar hasken wutar lantarki ta Jamus, licht.de - 'Hanya UGR: aikace-aikace da iyaka' (PDF).

Pro Tukwici : Idan mai siyarwa ba zai iya samar da fayil ɗin IES/LDT da tebur na UGR (ko zato na siminti ba), bi da 'UGR<19' azaman tallan-ba aikin injiniya ba.

2. Hanyoyin gani da ke cimma UGR<19 a cikin panel da tsarin haske

Yawancin ƙananan fitilolin UGR suna samun nasara ta hanyar sarrafa hasken kusurwa mai tsayi - hasken yana barin hasken a kusurwoyi inda masu amfani za su iya kai tsaye 'duba tushen' (musamman a kusa da wuraren gani).

Anan akwai dabarun gani guda uku da zaku gani akai-akai.

2.1 Salon saƙar zuma ko sarrafa baffle

Maganin zumar zuma grid ne na ƙananan sel waɗanda ke toshe haske mai kusurwa. A cikin sauƙi: yana kare tushen LED daga mafi yawan hanyoyin dubawa yayin da yake barin haske mai amfani ya isa jirgin aikin.

Wannan hanya ta zama ruwan dare gama gari a cikin ƙira-ƙira mai ƙyalli saboda yana iya haifar da yanke yanke mai ma'ana kuma ya sa hasken ya zama mai daɗi ga mahalli masu nauyi na allo.

Kasuwanci don fahimta kafin ku adana shi:

• Ana sa ran wasu hasarar lumen (ikon haske yawanci yana kashe ingancin gani).

• Fitowar fitintinun yana canzawa (ƙarin kallon 'fasaha').

• Kura/tsaftacewa na iya zama da mahimmanci a wasu wurare.

2.2 Microprismatic diffuser

Yadudduka na microprismatic suna amfani da kyawawan sifofi masu kyau don turawa da watsa haske. Makasudin shine a santsi haske 'masu zafi' da rage haske a manyan kusurwoyi.

Wannan ya zama ruwan dare a cikin iyalai inda aka fi son bayyanar lebur mai tsabta.

Kasuwanci:

• Mai watsawa zai iya rinjayar rubutun gani da yada katako.

• Ayyukan aiki sun dogara sosai akan ingancin fim ɗin da tari na gani.

2.3 Tsari mai zurfi da kusurwar kariya

Zurfin hutu shine ikon sarrafa haske wanda ke tafiyar da geometry. Idan abubuwan da ke fitar da hasken sun zauna cikin zurfi a cikin gidaje, kayan aiki a zahiri yana ɓoye tushen daga wuraren gani na yau da kullun.

Wannan shine dalilin da ya sa yawancin fitilun da ba a kwance ba da kuma 'bangaren anti-glare mai zurfi' na iya samun ƙananan haske fiye da ainihin fa'idodin opal.

3. Yadda anti-glare na zuma hexagonal ke aiki a aikace

Farashin KEOU Hasken Zagaye na Anti Glare shine kyakkyawan misali na tsarin 'louver + recess'.

A kan shafin samfurin, KEOU ya kwatanta ƙirar saƙar zuma mai ƙima mai ƙaƙƙarfan ƙira mai sheki hexagonal da ƙirar ƙaƙƙarfan ƙaƙƙarfan tsari . Shafin kuma a sarari yana ambaton sarrafa haske a cikin kusurwar yankewa> 30° a matsayin wani ɓangare na tsarin hana kyalli.

Daga hangen mai siye, wannan shine daidai nau'in bayanin injin: yana bayanin yadda ake rage haske (garkuwa / yankewa), ba kawai ta amfani da lakabi ba.

Abin da har yanzu kuke buƙata, kafin ku sanya wannan SKU ɗin ajiya don ayyukan ofis, shaida ce da ke danganta hanyar zuwa sakamako masu aunawa:

• fayil IES/LDT zaka iya kwaikwaya

• tebur UGR ko yanayin kwaikwayo

• tabbatar da tsarin da aka gwada (CCT, wattage, na gani, direba)

4. Ultra-bakin ciki bangarori (18 mm): abin da canje-canje da abin da za a tambayi masu kaya

Zane-zanen ƙwaƙƙwaran ƙira suna magance matsalar shigarwa na gaske-musamman a cikin rufin sararin samaniya-amma kuma suna ƙarfafa ambulaf ɗin injiniya.

A kan KEOU's anti-glare inbedded round panel page, an nuna kauri mai kauri a matsayin 18 mm a fadin girma, tare da jeri da aka yanke da yawa da shigarwa-clip na bazara.

Daga mahallin haɗarin mai rarrabawa, matsananciyar bakin ciki yana tayar da tambayoyin mai siye guda uku:

1. Gudanar da thermal : ƙarancin ƙarar na iya nufin ƙarancin ɗaki don yada zafi idan ƙirar injin ba ta da ƙarfi.

2. Haɗin kai : Ina direban yake, menene matakin inganci, kuma ta yaya ake kiyaye shi?

3. Daidaituwa a cikin SKUs : shin 9W yana aiki iri ɗaya da 36W a cikin na'urorin gani, flicker, da zafin jiki?

Abin da za ku nema (a rubuce) kafin ku faɗi wani aiki:

• cikakkun bayanai na kayan gida (aluminum gabaɗaya alama ce mai kyau don yaduwar zafi)

• ƙayyadaddun direba (ciki har da nau'in dimming idan an buƙata)

• iyakar garanti da tsarin bayan-tallace-tallace don kasuwar ku

5. 'Flicker-free': hanya mafi aminci kawai don tantance ta

A cikin siyayya, 'babu flicker' bai kamata a ɗauke shi azaman sifa na talla ba. Ya kamata a bi da shi azaman abin da ake aunawa.

Ma'auni guda biyu waɗanda aka yi magana sosai a cikin ƙa'idodi da gwajin ƙwararru sune:

• PstLM (daidaitaccen yanayin haske na gajeren lokaci, yafi dacewa a ƙananan mitoci)

• SVM (ma'aunin gani na stroboscopic, dacewa a mafi girma mitoci)

Cikakken bayyani na yadda ake kimanta flicker-da dalilin da yasa yanayin auna ke da mahimmanci-ana iya samunsa a cikin wallafe-wallafen Ma'aikatar Makamashi ta Amurka, kamar su DOE SSL flicker review (Miller et al.).

Don bayanin mai da hankali kan aikin injiniya na tsarin ma'aunin flicker (gami da jagorar IEEE), duba Signify's farar takarda akan ma'aunin flicker da IEEE 1789.

5.1 Abin da za ku tambayi mai samar da ku

Nemi rahoton flicker wanda ya bayyana a sarari:

• Ma'aunin (s) da aka ruwaito (PstLM, SVM, ko makamancinsa)

• Hanyar gwaji/misali da yanayin gwaji

• ko sakamakon ya yi daidai a tsakanin wattages da zaɓuɓɓukan direba

• ko samfurin ya kasance a cikin ƙayyadaddun ƙayyadaddun bayanai lokacin da aka dimm (idan ana buƙatar dimming)

5.2 Hanyoyin gazawar flicker gama gari a cikin ayyukan gaske

Ko da kyawawa masu kyau na iya ƙarewa da gazawar gwajin kyamara ko haifar da rashin jin daɗi idan ƙayyadaddun aikin bai bayyana ba.

Duba don:

• direbobi masu ƙarancin inganci waɗanda ke gabatar da na'ura mai gani

• tsarin dimming wanda ke canza halayen waveform

• aikace-aikacen da suka dace da haɗakar kyamara (ƙirƙirar abun ciki na siyarwa, baƙi, wuraren watsa shirye-shirye)

Idan abokan cinikin ku sun damu da aikin bidiyo, gina abin da ake buƙata a cikin ƙayyadaddun ƙayyadaddun bayanai da wuri — kar a ƙara shi bayan siye.

6. Fakitin tabbatarwa na mai siye: abin da kuke buƙata kafin ku saya ko ƙididdigewa

Lokacin da kuke siyar da ƙarancin haske, samfura marasa ƙarfi, kuna kuma siyar da rage haɗari . Kunshin tabbatarwa shine yadda kuke tabbatar da shi.

Anan ga jerin abubuwan bincike mai amfani da ƙungiyar ku za ta iya daidaitawa.

6.1 Takaddun shaida na UGR

• IES/LDT photometric fayil (kowane bambance-bambancen gani)

• Teburin UGR ko fitarwa na lissafin tushen aikace-aikace

• zato da aka bayyana: tsayin hawa, tazara, tunani, matsayi

Idan kuna son tsari mai zurfi don yadda ake fassarar tebur na UGR, TRILUX yana ba da cikakken bayani a cikin jagorar sa. Hanyar tebur UGR.

6.2 Lissafin shaida na Photometric

• fitowar lumen da rarrabawa

• inganci da kewayon shigarwar lantarki

• Zaɓuɓɓukan CRI da CCT (kuma waɗanda fayil ɗin ya shafi)

Daga shafin samfurin KEOU, alal misali, ana jera ƙididdiga masu haske don wattages gama gari (misali, 9W da 18W masu girma dabam), wanda shine mafari mai taimako-amma har yanzu kuna son fayil ɗin hoto don aikin shimfidawa.

6.3 Jerin abubuwan dubawa

• Sakamakon PstLM da/ko SVM (ko daidai, ingantaccen ma'auni)

• rahoton ya gano ainihin daidaitattun da aka gwada

• yana lura da duk wani abin dogara

7. Ƙimar farashin: yadda ake kare ƙimar kuɗi ba tare da ƙirƙira farashi ba

Lokacin da mai siye ya sake tura farashi don ƙarancin haske, ƙananan fale-falen fale-falen fale-falen-baƙin ciki, kar a ba da amsa da ingantattun kalamai. Amsa tare da kudin zama ba daidai ba.

Ƙananan-UGR da ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun bayanai yana rage:

• sake fasalin hadarin (rashin yarda da haske bayan shigarwa)

• korafe-korafen masu amfani (nauyin ido, tunanin allo)

• dawowa da lalacewar mutunci ga masu rarrabawa

• jinkirin aikin da aka samu ta hanyar sake zagayowar amincewa

Sannan bayyana inda farashin yakan zo daga:

• kayan aiki na gani da kayan aiki (misali, kayan kwalliyar saƙar zuma, madaidaicin diffusers)

• matakin ingancin direba da kwanciyar hankali

• gwaji/takardun bayanai (Tables UGR, IES/LDT, rahotannin flicker)

Wannan yana canza magana daga 'me yasa yake da tsada?' zuwa 'wane haɗari yake cirewa?' - wanda shine mafi sauƙin tattaunawa don cin nasara a ayyukan kasuwanci.

8. Yadda masu rarraba zasu iya yanke shawara cikin sauri

Yi amfani da wannan hanyar yanke shawara mai matakai huɗu a cikin furucin aikin ku:

1. Tabbatar da iyakacin haske na aikin (UGR <19 na gama gari don ofisoshi da mahallin allo)

2. Zaɓi hanyar gani na gani (zuma louver vs microprismatic vs zurfin hutu)

3. Ƙayyade buƙatun flicker ta amfani da ma'auni masu aunawa (musamman idan dimming/kamara mai mahimmanci)

4. Nemi fakitin tabbatarwa (IES/LDT + UGR zato + rahoton flicker) kafin amincewar siyan

9. Mataki na gaba

Idan kana kimanta wani ƙwaƙƙwaran ƙwanƙwasa-bakin-bakin-bakin-kan-kan-kan-kan-kan-kan-kan-kan-kan-kan-kan-kan-kan-kan-kan-kan-kan-kan-kan don ƙulla yarjejeniya ko yanke shawara, hanya mafi sauri don kawar da hadarin ita ce neman cikakken rahoton fakitin gaba.

Don KEOU's anti-glare zagaye iyali, nemi:

• Fayilolin IES/LDT don ainihin bambance-bambancen gani

• Takaddun UGR tare da zato

• rahoton flicker (PstLM/SVM ko daidai) don ainihin zaɓin direba

Idan kun raba tsayin rufin aikin ku, tazara, da matakin lux mai niyya, injiniya kuma na iya ba da shawarar daidaitawar gani/direba wanda ya dace da UGR da buƙatun ku.