Mawallafi: Lokacin Buga Huang: 26-01-2026 Asalin: Shafin
Babu mai nasara guda ɗaya; da hakkin ofishin LED panel dogara a kan abin da ka inganta domin. Yi amfani da waɗannan zaɓe masu sauri don kunkuntar filin.
Ƙungiyoyin manufa a cikin ~ 120-140 lm / W mafi ƙarancin, ~ 140-160 + lm / W da aka fi so tare da CRI ≥ 80; ci gaba da kwanciyar hankali na gani (UGR a ƙarƙashin 19 inda ya dace). Zaɓi sassauƙan 0-10V ƙungiyar dimming ko raga mara waya lokacin da dole ne ka guje wa sabon na'ura mai sarrafawa.
Ƙayyade CRI ≥ 90 (duba R9 idan akwai) tare da ƙananan na'urori masu haske waɗanda zasu iya cimma UGR a ƙarƙashin 19 don wuraren aiki da ɗakunan taro. Ikon DALI wanda za'a iya magance shi yana sanya al'amuran, hasken rana, da ɗimbin dimming madaidaiciya.
Mara waya ta Bluetooth Mesh ko nodes/masu kula da Zigbee suna adana ikon layi kuma suna ƙara tsarawa, sarrafa firikwensin, da fage ta hanyar aikace-aikace; tabbatar da aiki tare da shimfidar RF na rukunin yanar gizo.
Tambayi masu siyarwa don bayanan LM-80 da tsinkayar TM-21; ba da fifikon ƙirar zafi mai ƙarfi da L70 a cikin kewayon sa'o'i 50,000-100,000 ƙarƙashin yanayin zafi da aka bayyana. Tabbatar da zato da sharuɗɗan garanti.
Teburin da ke ƙasa yana kwatanta matakin rukuni-rukuni da za ku ci karo da su a cikin 2026. Ƙimar ƙima suna nuni da jeri; tabbatar da kowane sayan akan takaddun ƙayyadaddun bayanai na yanzu, gwajin LM-79, da jeri.
Mataki |
Yawan lm/W band |
CRI (Ra/R9) |
UGR manufa |
Zaɓuɓɓukan ragewa / sarrafawa |
Shaidar L70 (TM-21 tsakanin iyakokin LM-80) |
Bayanan kula na thermal |
Garanti na yau da kullun |
Mafi kyau ga |
Makamashi-na farko |
140-160+ |
Ra ≥ 80 (duba R9 ≥ 0 idan an lura) |
<19 a wuraren aiki |
0-10V rukunin dim, sake fasalin mara waya |
L70 ya bayyana tare da LM-80 + TM-21 |
Isasshen heatsinking, rated Ta |
3-5 shekaru |
Saurin mayar da martani |
Launi mai mahimmanci |
~ 120-140 |
Ra ≥ 90 (neman mai kyau R9) |
<19 (ko <16 don zane) |
Abubuwan da za a iya magance DALI |
L70 ya bayyana tare da LM-80 + TM-21 |
Ƙananan luminance yadawa |
3-5 shekaru |
Dakunan taro/tsara |
Retrofit-marasa waya |
~ 130-150 |
Ra ≥ 80 |
<19 |
Bluetooth Mesh/Zigbee |
L70 ya bayyana tare da LM-80 + TM-21 |
Duba yanayin yanayi |
3-5 shekaru |
Karamin sarrafawa sakewa |
Dogon rayuwa mayar da hankali |
ya bambanta ta hanyar gani/CRI |
Ra ≥ 80/90 |
<19 |
Kowa (tabbatar direba) |
Hasashen L70 mafi girma (a cikin iyakokin TM-21) |
Hanyar zafi mai ƙarfi |
5+ shekaru |
Shafukan da ke da kulawa |
Zaɓi matakin da ya dace da yanayin ku, sannan tabbatar da ainihin lambobi da shaida a cikin takaddun samfur ko jeri.
Inganci: lm/W yakan bambanta da CCT, CRI, na'urorin gani, da direbobi; dauki makada a matsayin hanyar gano hanya, ba cikakke ba. Ketare-bincike tare da rahoton LM-79 ko amintaccen takaddun takamaiman.
CRI da R9: Ofisoshin gabaɗaya suna gudanar da Ra ≥ 80; ɗakunan taro / zane na iya amfana daga Ra ≥ 90. R9 yana taimakawa tare da jajayen ja, masu amfani a cikin sautunan fata da sake duba kayan.
Dimming/control: 0-10V shine sauƙi na ƙungiyar analog ɗin dimming; DALI dijital ce, mai iya magana; raga mara waya ya dace da sake fasalin ba tare da sabon kebul na sarrafawa ba. Daidaita keɓancewa zuwa sikelin aikin da ƙaddamar da sha'awar abinci.
Rayuwa: TM-21 tsinkaya dole ne a dogara ne akan bayanan LM-80; Hasashen ba zai iya wuce 6× sa'o'in da aka gwada ba. Tabbatar da zato zafin da aka yi amfani da shi don da'awar L70.
Ma'anar da kuma dalilin da ya sa yake da mahimmanci: Ingantaccen ingantaccen haske shine hasken fitarwa na haske wanda aka raba ta hanyar shigar da watts (lm/W). Babban inganci yana rage kuzari da farashin aiki a matakin haske ɗaya.
Abin da ke da kyau a cikin 2026: Don bangarori na ofis, ~ 120-140 lm / W shine maƙasudin ƙaƙƙarfan manufa kuma ~ 140-160+ lm / W shine kewayon da aka fi so, dangane da na gani / CRI / zaɓin direba. Koyaushe tabbatar da takamaiman takaddar ko LM-79.
Yadda ake tabbatarwa: Bincika gwajin LM-79 ko takaddar bayanan masana'anta; lissafta lumens ÷ watts da kanka. Don duban tsaftar wurin, auna matsakaicin lux akan jirgin aiki, ninka ta yanki (m²) don ƙididdige lumen da aka kawo, kuma kwatanta da sakamakon da ake tsammani.
Faɗakarwa: bambance-bambance masu inganci a cikin CCT/CRI, masu rarraba microprism, da zaɓin direba na al'ada ne; kar a kwatanta lambobi daga mahallin.
Haɗin shaida: LM-79 ma'auni na cikakke luminaires 'photometric da aikin lantarki; duba masu bayanin dakin gwaje-gwaje masu zaman kansu da buƙatun shirye-shirye a cikin bayanan gwaji-labarin na DesignLights Consortium da LM-79 bayyani: shafin ma'auni na Masallatai da buƙatun lab na DLC suna ba da fayyace jagora.Asselum LM-79/LM-80/TM-21 shafi; Gwajin gwajin DLC ).
Tushen ofishi: Don wuraren ofishi na gabaɗaya, EN 12464-1 aikin yawanci yana ambaton ƙaramin CRI (Ra) na 80 kuma yana ba da shawarar sarrafa haske (UGR ƙarƙashin 19) a wuraren ayyukan VDU. Takaitattun bayanai da masu bayani daga tushe masu daraja sun taƙaita waɗannan maƙasudin (EN 12464-1; Aiki a cikin Hasken Haske EN 12464-1 Mai bayani
Lokacin da za a ƙayyade Ra ≥ 90: Yi amfani da CRI mafi girma don ayyuka masu mahimmanci masu launi da wurare masu mahimmanci kamar ɗakunan nazari na ƙira ko wuraren taro mai girma; idan akwai, duba R9 don tabbatar da jajayen baya yi duhu.
Halin TM-30: Idan an samar da ma'aunin TM-30 (Rf / Rg), suna ba da ƙarin cikakken hoto na aminci / gamut fiye da sauƙi Ra; dauke su a matsayin masu karya kunne.
Nasiha mai fa'ida: Kada ku kori CRI a cikin kuɗin sarrafa haske; Kwamitin CRI 90 mai na'urar gani mara kyau zai haifar da rashin jin daɗi a cikin buɗaɗɗen ofis.
Haɗin shaida: Takaitattun EN 12464-1 kuma suna ba da haske game da jirgin saman aiki da dabarun yanki, gami da makasudin UGR da haske a tsaye don fuskoki; duba jagorar haske na ofishin Collingwood don fassara mai amfani (Collingwood bude-shirin ofishin jagora ).
0-10V analog: Mafi kyau ga ƙananan / sauƙaƙan sake gyarawa, 0-10V yana amfani da nau'i-nau'i masu sarrafawa don raguwar rukuni ba tare da amsawa ba. Yana da tsada amma ba za a iya magance shi ba. Don taƙaitaccen kwatance tare da DALI, duba masu bayanin fasaha daga mashahuran dillalai (Boca Lighting 0–10V vs DALI bayyani; Kwatancen ka'idojin CMD ).
DALI dijital (IEC 62386): Ya dace da manyan ayyuka da sabbin gine-gine, DALI yana ba da jawabi, haɗawa, fage, firikwensin, da bincike akan bas mai waya biyu tare da aikin tushen software. Ƙungiyar DALI tana buga ƙayyadaddun jagororin da bayanan tsarin (DALI a kallo don ƙayyadaddun bayanai; Jagoran tsarin DALI ).
Mara waya ta raga (Bluetooth Mesh ko Zigbee): Madaidaici lokacin da dole ne ka guji sabon na'ura mai sarrafawa. Waɗannan tsarin suna ƙara tsara lokaci, na'urori masu auna firikwensin, da al'amuran ta hanyar aikace-aikace; tsara hanyar sadarwar a hankali don kewayo da latency (Takaitaccen haske na kasuwanci na Bluetooth SIG; CSA Green Power 1.1.2 bayanin kula ).
Tsammanin ƙwanƙwasa: Ƙimar kashi flicker ko fihirisar flicker a cikakkiyar fitarwa kuma a matakan dim; nufin faɗuwa cikin IEEE 1789 da aka ba da shawarar yankuna, musamman ga mutane masu hankali. Don bayanan baya da albarkatun bincike, duba tashar flicker mai walƙiya mai ƙarfi ta US DOE (DOE flicker bincike bayyani ).
Bayanan gudanarwa da kulawa: 0-10V yana da ƙarancin matakan software amma ƙarancin sassauci; DALI na buƙatar yin magana/tangiya da fa'ida daga horarwar horarwa; mara waya buƙatun binciken rukunin yanar gizo da ingantaccen sarrafa app. Zaɓi bisa ma'auni, samar da ma'aikata, da buƙatun haɗin kai.
Abin da L70 ke nufi: L70 shine adadin sa'o'i har sai fitowar haske mai haske ya faɗi zuwa 70% na farko. Ana yin hasashen ta amfani da bayanan gwajin LM-80 don fakitin LED/module da hanyoyin TM-21 don cirewa.
TM-21 Guardrails: Hasashen ba zai iya wuce 6 × tsawon gwajin LM-80 ba, kuma dole ne yanayin tsinkaya ya dace ko ya zama barata dangane da yanayin yanayin zafi na luminaire (Tc/Ta). Nemi yanayin gwajin gwajin, fitar da halin yanzu, da bayanan zafin jiki na wurin.
Karatun da'awar: 'L70 100,000 h' yana da kyau kawai idan an goyi bayan bayanan LM-80 na dogon lokaci a yanayin yanayin wakilci da lissafin TM-21 a cikin iyaka; in ba haka ba, bi da tallace-tallace.
Haɗin shaida: Dubi bayanin kula da kula da lumen na Cree LED da bayanin IES akan kiyaye lumen don samun damar kwatancen waɗannan hanyoyin (Cree LED TM-21 bayanin kula; Labarin IES akan kiyaye lumen ). Hakanan tuntuɓi tsammanin rahoton gwajin gwajin DLC don ƙaddamarwa (Gwajin gwajin DLC ).
Ƙayyade jirgin aiki: Ofisoshin yawanci suna auna haske a tsayin tebur; ƙungiyoyi da yawa suna amfani da 0.8-0.85 m. Hanyar TS EN 12464-1 tana ba da haske game da yanki na aiki, kusa da kusa da wuraren baya tare da la'akari iri ɗaya.Aiki a cikin Hasken Haske EN 12464-1 Mai bayani
Gina ma'aunin ma'auni: Ƙaddamar da grid mai kusurwa huɗu a fadin wurin aiki tare da daidaitaccen tazara; Tazarar grid 1m wuri ne mai amfani a buɗaɗɗen ofisoshi. Yi amfani da mita mai daidaitacce, cosine- da launi mai launi; bari luminaires su daidaita kafin karantawa. Don mahimman abubuwan binciken wurin aiki, duba jagorar CCOHS (CCOHS binciken hasken wuta ).
Matakan manufa da ta'aziyya: Makasudin gama gari don ofisoshin buɗe ido yana kusa da 500 lx matsakaici akan wuraren aiki, tare da UGR a ƙarƙashin 19 a wuraren aiki; Zane wurare na iya nufin ƙananan UGR (≤16) ta taƙaitaccen aiki (Duk wani fitilar 12464-1EN
Juyin duban tsafta: Matsakaicin yanki na lux × (m²) ≈ isar da haske zuwa jirgin aiki. Yana watsi da abubuwan amfani da kiyayewa amma yana taimakawa tuta manyan rashin daidaituwa tare da bayanan LM-79 ko lissafin shimfidar wuri.
Takaddun bayanai: grid rikodin, ƙirar mita / kwanan wata daidaitawa, yanayin haske na yanayi, da lokacin daidaitawa; kiyaye wannan tare da fayilolin rufewa aikin.
Misali (misali): A ce gwajin LM-80 na fakitin LED yana nuna kulawar lumen 96% a 10,000 h a Tc 55°C. TM-21 dacewa yana haifar da tsinkayar L70 a 62,000 h a ƙarƙashin yanayin zafi iri ɗaya. Saboda TM-21 yana iyakance tsinkaya zuwa 6 × sa'o'in gwaji, bayar da rahoton 60,000-62,000 h yana cikin shingen gadi, amma idan yanayin yanayin cikin-luminaire ya yi daidai.
Abin da za a nema: Nemi tebur na LM-80 (sa'o'in gwaji, yanayin zafi, igiyoyin ruwa), fitarwa na TM-21, da kowane ma'aunin zafin jiki (ISTMT) da ke haɗa yanayin fakitin zuwa ainihin haske.
▉ Saita: Kuna maye gurbin tsofaffin bangarori 100 suna zana 45 W kowanne tare da sabbin bangarori 100 a 32 W kowanne (matakan haske iri ɗaya). Wannan shine 13 W da aka ajiye akan kowane panel.
Ajiye makamashi na shekara: 100 × 0.013 kW × 3,000 h/shekara ≈ 3,900 kWh. A $0.15/kWh, kusan $585 kenan a shekara. Idan ƙarin farashi shine $ 6,000, mai sauƙin biya ya ɗan wuce shekaru 10; abubuwan ƙarfafawa ko inganci mafi girma na iya rage hakan.
Hankali: Idan a maimakon haka zaɓi ~ 150 lm / W matakin wanda ke samun iko zuwa ~ 28 W (lumens iri ɗaya), tanadi ya tashi zuwa 17 W / panel, ~ 5,100 kWh / shekara, ko ~ $ 765 / shekara a daidai wannan ƙimar — haɓaka dawowa.
Idan tanadin makamashi da mayar da sauri shine fifiko, zaɓi matakin inganci mafi girma tare da CRI ≥ 80 da sauƙi na rukuni (0-10V) ko mara waya kamar yadda ake buƙata.
Idan amincin launi da ingancin gabatarwa mafi mahimmanci, zaɓi CRI ≥ 90 tare da R9 mai kyau, ƙananan UGR optics, da DALI don sarrafa wurin.
Idan dole ne ku guje wa sabon kebul na sarrafawa, zaɓi Bluetooth Mesh ko Zigbee masu sarrafa mara waya tare da direbobi masu dacewa da masu sarrafawa kuma shirya binciken rukunin yanar gizo.
Idan manufarku ita ce ƙarancin kiran sabis, zaɓi samfuran da ke da ƙaƙƙarfan bayanan LM-80, TM-21 L70 a cikin kewayon awa 50,000-100,000 ƙarƙashin yanayin zafi na gaske, da ƙirar zafi mai ɗorewa.
Bayyanawa: KEOU Lighting shine samfurin mu. Don mahallin nau'i da zaɓuɓɓukan gyare-gyare (ciki har da bambance-bambancen sarrafawa da wayo) duba cibiyar hasken panel; mafari ne mai fa'ida idan kuna buƙatar keɓaɓɓen masu girma dabam ko musaya masu sarrafawa don ayyukan (KEOU panel haske category ). Don ƙarin mahallin aikace-aikacen ofis, duba bayanan mafita na cikin gida (KEOU mafita hasken cikin gida ).
Babban ofisoshin ofisoshin yawanci suna aiki da kyau a Ra ≥ 80 tare da sarrafa haske zuwa UGR a ƙarƙashin 19; don haɗuwa ko ɗakuna masu mahimmanci masu launi, Ra ≥ 90 da hankali ga R9 yana da kyau, tare da ƙananan UGR na gani. Duba taƙaitaccen aikin EN 12464-1 don mahallinAiki a cikin Hasken Haske EN 12464-1 Mai bayani
Suna bayar da rahoton jimlar lumens da shigar watts daga gwaje-gwajen LM-79 ko ma'aunin lab daidai; raba lumen da watts. A kan rukunin yanar gizon, auna matsakaicin lux a jirgin sama kuma ninka ta yanki don ƙididdige lumen da aka kawo; kwatanta da LM-79 da kuma shimfidar lissafin ku (Asselum LM-79/LM-80/TM-21 shafi ).
Zaɓi ragar Bluetooth ko Zigbee lokacin guje wa sakewa da sarrafawa, ko lokacin aiwatar da aikace-aikacen aikace-aikacen da sassauƙan tsarin yanki. Tabbatar da tsarin hanyar sadarwa don ɗaukar hoto da latency (Takaitaccen haske na kasuwanci na Bluetooth SIG ).
Q4: Ta yaya zan ɗauki karatun photometer don gwajin karɓa?
Ƙayyade jirgin aiki (sau da yawa 0.8-0.85 m don teburi), gina madaidaicin grid (misali, tazarar m 1), yi amfani da mita mai ƙima, ba da damar daidaitawa, da yanayin daftarin aiki. Nufin ~ 500 lx matsakaita a cikin wuraren ayyukan buɗe shirye-shirye kuma bincika maƙasudin UGR inda ya dace (Binciken haske na CCOHS; Duk wani fitilar 12464-1EN
