Mukakhala mumakampani opanga magetsi ngati wopanga, wopanga zowunikira, wogulitsa, kapena wopanga mapulani, nthawi zambiri mumafunikira mafayilo amachitidwe a IES kuti mumvetsetse mphamvu zenizeni za kuwala ndi lumen pazomwe mukufuna kukhazikitsa zojambula. Tonsefe mumakampani owunikira panja, nkhaniyi ilipo kuti itithandizire kumvetsetsa momwe tingawerenge ndikusanthula zithunzi zowunikira za photometric.
Monga ananenera Wikipedia m'mawu osavuta monga kutanthauzira kumvetsetsa kwa Optics; Photometry Ndi sayansi ya muyeso wa kuwala. Lipoti la kusanthula kwa photometric ndichidindo chala cha momwe chowunikira chowunikira chimaperekera kuwala kwake pazopanga zapaderazi. Pofuna kuyeza mawonekedwe onse owunikira komanso mwamphamvu (yomwe imatchedwanso candela kapena mphamvu yake ya kandulo), pozindikira kuwunika kwa kuwala komwe kumapereka kuwala, timagwiritsa ntchito china chotchedwa a Mirror Goniometer kutithandiza kuzindikira mbali zosiyanasiyana za kuwala komwe kumatulutsidwa mwamphamvu ndi mtunda mokhudzana ndi kapangidwe kake. Chida ichi chimafunika mwamphamvu (candela) ndikuyiyesa mosiyanasiyana. Mtunda kuchokera pa nyali kupita ku Goniometer uyenera kukhala wa 25 mapazi kapena kupitilirapo kuti mupeze muyeso wolondola wa candela (mwamphamvu). Kuti kusanthula kwa IES kujambulitsa kuti kugwire bwino ntchito, timayamba poyesa makandulo kapena mphamvu ya kandulo pa madigiri 0 (zero kukhala pansi pa nyali kapena pansi). Kenako timasuntha madigiri 5 a goniometer ndikupitilizabe kusuntha mobwerezabwereza, madigiri ena 5 nthawi iliyonse kuzungulira kuwala kuti tiwerenge bwino kuwala.
MMENE Mungamvetsetse NJIRA YA PHOTOMETRIC LIGHT OUTPUT MEASU
Kamodzi, titayenda mozungulira madigiri 360, timasuntha goniometer ndikuyamba ngodya ya 45-degree kuchokera pomwe tidayambira ndikubwereza ndondomekoyi. Kutengera mawonekedwe owunikira, titha kuchita izi mosiyanasiyana kuti tipeze zowunikira zenizeni. Tchati cha candela, kapena mphamvu yama kandulo, chimapangidwa kuchokera pazambirizi ndipo chimagwiritsidwa ntchito popanga mafayilo awa a IES Photometric omwe timagwiritsa ntchito popanga magetsi. Pakuwala kulikonse, tidzawona kukula kwa kuwala komwe kumakhala kosiyana pakati pa opanga magetsi. Mtundu woperekera wopepuka umapangidwa, womwe umatchedwanso kandulo wamagetsi, womwe umapatsanso opanga owunikira ndi opanga mapangidwe owoneka bwino akuwala komwe kumawunikira ndi kuwala kudzera pamawonekedwe ake, zokutira, ndi mawonekedwe.
Kutali kwambiri komwe timachokera kuziro, ndiye kuti kuwalako kumakhala kolimba kwambiri. Gome logawira candela ndiye khola la candela koma limayika mawonekedwe.
Zithunzi zowunikira za photometric zopangidwa kuchokera kuzofukufukuzi zimakuwuzani mwachangu ngati mawonekedwe ambiri (ma lumens, "kutuluka kwa kuwala") amapita kumtunda pansi kapena chammbali.
Tebulo logwiritsira ntchito moyenera mu photometry limaganizira kuchuluka kwa nyali zomwe zimafikira pantchito mu malo opatsidwa. Kuchuluka kwa chipinda chamkati ndikukula kwa makoma mpaka malo osanjikiza kapena pansi pantchito. Makoma amatenga kuwala kochuluka. Akamayamwa kwambiri, kuwala kochepa kumafika kumadera omwe kuwala kumayikidwako. Tilinso ndi malingaliro owonetsera pamatchati awa omwe amawona kuchuluka kwa mawonekedwe kuchokera pansi, pamakoma, ndi kudenga. Ngati makomawo ndi a mdima wamdima womwe suwala bwino, ndiye kuti kuwala kochepa kukuwonekera pantchito yathu.
Kumvetsetsa momwe kuwala konseku kumagwirira ntchito pachinthu chilichonse, kumalola wopanga kuyatsa kuti akonze molondola kutalika komwe angaikepo nyali ndi mtunda wapakati pa nyali kuti ziunikire bwino malo akunja kuti adzaze malowa ndi kuwala kogawa. Ndi chidziwitso chonsechi, kulinganiza ndi kusanthula zithunzi kumakuthandizani (kapena pulogalamu yamapulogalamu) kuti musankhe mosavuta magetsi oyenera omwe angafunike pazinthu zopindulitsa kwambiri pakupanga mapulojekiti polemba mphamvu zamagetsi ndi magetsi kuti apange kuyatsa koyenera pogwiritsa ntchito mafotokozedwe omwe akuwonetsa madigiri azithunzi zowala zomwe kuwala kulikonse kudzawonetse pamapulani a mapulani a malowo. Njirazi zodziwira mapangidwe abwino owunikira malo ndi mapulani ake, aloleni akatswiri ndi ntchito yayikulu yomanga oyang'anira kuti aziwongolera ndikumvetsetsa magetsi omwe ali oyenera kuyika kudera lomwe lapatsidwa kuchokera kwa omanga, potengera kufalitsa kwa magetsi zokhotakhota ndi deta lumens linanena bungwe.
INDUSTRY PHOTOMETRIC PLAN YOTSATIRA IES DIAGRAM CHART TERMS
Zolemba: Kutuluka kowala, koyezedwa mu lumens (lm), ndiye kuwala konse komwe kumapangidwa ndi gwero mosaganizira komwe kulowera. Kutuluka kowala kumaperekedwa ndi opanga nyali ndi zowoneka bwino zowala zimaphatikizidwanso pamatrix a nyali.
Candela: Wowala mphamvu yomwe imadziwikanso kuti Kuwala, Kuyesedwa kwa candela (cd), ndiye kuchuluka kwa kuwala komwe kumapangidwa mwanjira inayake. Pazithunzi, mfundoyi imapangidwa ndi ma chart okhala ndi polar omwe amawonetsa kukula kwa kuwala mbali iliyonse kuchokera ku 0 ̊ lamp axis (nadir). Zambiri zamanambala zimapezekanso m'mawonekedwe.
Zolemba: Kuunikira, komwe kumayeza mu mapazi (fc), ndiye muyeso wa kuchuluka kwa kuwala komwe kumadza pamwamba. Zinthu zitatu zomwe zimakhudza kuunikira ndi kukula kwa kuunikako komwe kulowera kumtunda, mtunda kuchokera pakuwala mpaka kumtunda, komanso kutalika kwa kuwala kofika. Ngakhale kuwunikira sikuwoneka ndi maso athu, ndichizolowezi chofala chomwe chimagwiritsidwa ntchito pofotokozera mapangidwe.
chonde dziwani: Zipilala zamiyendo ndimayeso ofala kwambiri omwe amagwiritsidwa ntchito ndi akatswiri owunikira kuwerengera kuchuluka kwa mabizinesi ndi malo akunja. Nyali yamiyendo imatanthauzidwa ngati kuunikira pamalo okwera mita imodzi kuchokera pagwero lounikira. Illuminating Engineering Society (IES) imalimbikitsa miyezo yotsatirayi ndi magetsi oyendetsera nyali kuti zitsimikizire kuwunikira kokwanira ndi chitetezo kwa okhalamo.
Makandulo / mita: Kuunika kumayesedwa m'makandulo / mita ndiye kuchuluka kwa kuwala komwe kumachoka pamwamba. Ndi zomwe diso limazindikira. Kuwala kumawululira zambiri zakuthupi ndi chitonthozo cha kapangidwe kuposa kuunikira kokha.
Center mtengo Kandulo Mphamvu (CBCP): Mphamvu yamagetsi yoyatsira pakati ndiyowala kwambiri pakati pamtengo, wofotokozedwa mu makandulo (cd).
Phokoso la Kuunika: Zida zothandiza kuyerekezera ndi kuwerengera mwachangu, ma cones of light amatha kuwerengera koyambirira kogwirizira kanyumba kamodzi kokha kutengera njira zowerengera. Mitengo yamitengo imazunguliridwa mpaka theka la phazi.
Kuwala: Ma cones amtunduwu amapereka magwiridwe antchito amodzi osayang'ana pakati. Zambiri zomwe zalembedwazo ndizokwera kwakutali, zoyikapo nyali pamaphunziro a nadir, ndikupangitsa kukula kwa mtanda.
Kuunikira kwapadera: Mitundu yakuwala kuchokera kumawuni osinthika osinthika kumadalira mtundu wa nyali, wattage, kupendekera kwa nyali ndi malo a ndege yowunikirayo. Dongosolo logwirira ntchito limodzi limaperekedwa kwa ndege zopingasa komanso zowongoka, nyali itapendekera mwina 0 ̊, 30 ̊, kapena 45 ̊.
Mtengo Kuwala Kuyembekezera: Zithunzi zowunikira bwino zimalola wopanga kuti asankhe mosavuta mtunda woyenera kuchokera kukhoma kuti apeze chowunikira ndikupeza pakati pa nyali pomwe angafune. Pakuwunikira zinthu zaluso pakhoma, zolinga za 30-zimakondedwa. Pakadali pano, 1/3 yamtengowo izikhala pamwamba pa CB, ndipo 2/3 ikhale pansi pake. Chifukwa chake, ngati chojambula chili chotalika mamita atatu, konzekerani kuti CB iziyenda phazi limodzi pansi pamunsi pake. Pakukula kwamitundu yayikulu yazinthu zitatu, magetsi awiri amagwiritsidwa ntchito, kuwala kofunikira ndikudzaza. Zonsezi zimayang'ana kutalika kwa 30 ̊ ndipo zili pamtunda wa 45 45.
Zambiri Zosamba Ndi Wall Wall: Magawidwe osanja osanjikiza amaperekedwa ndi mitundu iwiri ya ma chart. Tchati chokhala ndi gawo limodzi chimakonza zowunikira pamiyendo imodzi phazi limodzi ndikutsika khoma. Ma chart angapo a magwiridwe antchito amafotokozera magwiridwe antchito apakati omwe amawerengedwa kuchokera pagulu lazinthu zinayi. Zowunikira zimaunikira pakatikati pa unit ndipo zimakhala pakati pa mayunitsi. 1. Zowunikira ndizomwe zimakonzedwa koyambirira. 2. Palibe malo owonekera apakati omwe amathandizira pakuwunika. 3. Kusintha kwa malo osanjikiza kumakhudza kuwunikira.
MPHAMVU YENIYENI YOTSATIRA MALO OYIMBIRA MALO OGWIRITSA NTCHITO
Kuzindikira momwe kuwunika kumayesedwa bwino ndikusanthula ndikofunikira nthawi zonse pamakampani owunikira panja. Mukamagwiritsa ntchito magetsi pamapulojekiti akulu, tiyeneranso kukonzekera mtsogolo ndikumvetsetsa kuti tikukonzekera bwino mapulani athu oyatsa kuti atithandizire kudziwa nthawi isanakwane, magetsi ati omwe tikhazikitse kuti, ndi angati omwe tikhazikitse patali kuti tifike kuwala koyenera. Ichi ndichifukwa chake ku Garden Light LED zipewa zathu zimapita kumalabu oyatsa magetsi, mainjiniya a IES ndi miyezo ya Intertek yamagetsi oyatsa magetsi omwe cholinga chake ndi kupatsa makampani athu kuwerengetsa koyezera ndikupereka deta yomwe akatswiri angagwiritse ntchito kuti apange mapangidwe owunikira bwino popanga zisankho zogulira mwanzeru.
Ngati mukugula magetsi akunja, nthawi zonse timalimbikitsa kuyang'anira ena mwa ogulitsa omwe akudziyesa kuti ndi opanga omwe amatulutsa zowala zazikulu pamtengo wotsika, chifukwa m'malo athu oyeserera zithunzi, zowunikira izi kuchokera kuzowunikira zina zambiri zopangidwa ku USA ndi kumayiko akunja, zikuchepa kwambiri pazofotokozedwazo ndipo mphamvu zamagetsi zimafunsanso kuti azitulutsa zowunikira ndi zinthu zawo zotsika mtengo.
Mukafuna magetsi abwino kwambiri kunjaku, tikukulandirani kuti mutilankhule nafe ndipo tidzakhala okondwa kuyikapo imodzi mwa magetsi athu otsogola mmanja mwanu kuti muzifanizire zenizeni!
Post nthawi: Jan-08-2021