{"id":6409,"date":"2020-08-27T23:46:34","date_gmt":"2020-08-27T20:46:34","guid":{"rendered":"https:\/\/watt.test\/?page_id=6409"},"modified":"2026-08-24T10:59:26","modified_gmt":"2026-08-24T07:59:26","slug":"gaismas-skola","status":"publish","type":"page","link":"https:\/\/wattpro.lv\/en\/gaismas-skola\/","title":{"rendered":"Gaismas Skola"},"content":{"rendered":"\n\t\t
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Watt Gaismas skola <\/b> \u2013 iesp\u0113ja izprast gaismu, t\u0101s pamatj\u0113dzienus un g\u016bt jaunas zin\u0101\u0161anas!<\/p>\n

Watt Gaismas skol\u0101 viesojas ar\u012b veikalu t\u012bklu p\u0101rst\u0101vji, ar kuriem kop\u0101 veicam gaismek\u013cu testus un sal\u012bdzin\u0101jumus starp da\u017e\u0101du ra\u017eot\u0101ju produkciju. P\u0113t\u0101m pamatapgaismojumu, gaismas kri\u0161anas le\u0146\u0137i un specifiku, specializ\u0113to apgaismojumu da\u017e\u0101d\u0101m p\u0101rtikas produktu grup\u0101m un daudz citus svar\u012bgus faktorus, sniedzot iesp\u0113ju klientiem piemekl\u0113t sev izdev\u012bg\u0101ko un atbilsto\u0161\u0101ko risin\u0101jumu.<\/p>\n

Gaismas skol\u0101 ar\u012b iepaz\u012bstin\u0101m ar inov\u0101cij\u0101m, trendiem un jaun\u0101kaj\u0101m tehnolo\u0123ij\u0101m apgaismojum\u0101. Pie mums ir viesoju\u0161ies t\u0101du ra\u017eot\u0101ju p\u0101rst\u0101vji k\u0101 Modula, Zumtobel un Philips, kas iepaz\u012bstin\u0101ja Watt klientus, studentus un citus interesentus ar tehnolo\u0123ijas jaunumiem un to att\u012bst\u012bbas virzieniem.<\/p>\n

Eksperiment\u0113sim ar gaismu kop\u0101! <\/b><\/p>\n\t\t<\/div> \n\t<\/div>\n\t<\/div> \n<\/div><\/div>\n\t\t\t<\/div> \n\t\t<\/div>\n\t<\/div> \n\n\t

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Gaismas skolas padomi:<\/h1>\n<\/div>\n\t\t\t<\/div> \n\t\t<\/div>\n\t<\/div> \n<\/div><\/div>\n\t\t
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1.<\/div>

Kas ir gaismas temperat\u016bra?<\/h2>

Sav\u0101 ikdien\u0101 esam pieradu\u0161i pie kv\u0113ldiega spuldz\u0113m, kas paredz\u0113tas dz\u012bvojamaj\u0101m plat\u012bb\u0101m. \u0160\u012bs spuldzes dod 2700K<\/b>, radot m\u0101j\u012bgo atmosf\u0113ru un siltuma saj\u016btu. Ar\u012b E27 spuldzes liel\u0101koties ir ar \u0161o spektru. Dab\u0101 \u0161is spektrs ir redzamas neilgi p\u0113c saull\u0113kta un pirms saulrieta. \u0160o apgaismojumu iesak\u0101m izv\u0113l\u0113ties gu\u013camistab\u0101 k\u0101 pamatapgaismojumu un viesistab\u0101 k\u0101 dekorat\u012bvo apgaismojumu.<\/p>\n

M\u016bsdienu LED tehnolo\u0123ija pied\u0101v\u0101 ar\u012b krietni slit\u0101ku spektru, l\u012bdz pat 2000K <\/b>, kas rada \u013coti siltu, oran\u017eu gaismu. Ta\u010du j\u0101\u0146em v\u0113r\u0101, ka telp\u0101s pie \u0161\u0101da apgaismojuma balt\u0101s virsmas var ieg\u016bt dzelten\u012bgu nokr\u0101su.
\nPopularit\u0101ti ieg\u016bst ar\u012b balt\u0101 gaisma 3000-4000K<\/b>. Dab\u0101 \u0161is spektrs sastopams r\u012bta pus\u0113. Parasti \u0161os spektrus izmanto darbaviet\u0101s (biroji, laboratorijas, noliktavas). Pie \u0161\u012b spektra gaismas atdeve no gaismek\u013ca b\u016bs krietni liel\u0101ka nek\u0101 pie siltajiem spektriem, nodro\u0161in\u0101t vair\u0101k gaismas. 3000K<\/b> ieteiktu izmantot dz\u012bvojamaj\u0101 istab\u0101 k\u0101 pamatapgaimojumu, virtuv\u0113, vannasistab\u0101 un darba telp\u0101. Balt\u0101 gaisma uzmundrina un dod papildus ener\u0123iju. 4000K<\/b> ir labs risin\u0101jums vannasistabai, jo t\u0101d\u0101 veid\u0101 ir iesp\u0113jams pan\u0101kt vair\u0101k gaismas un telpa izskat\u0101s vizu\u0101li t\u012br\u0101ka, fl\u012bzes \u2013 balt\u0101kas.<\/p>\n

Aukst\u0101 gaisma 5000-6500K<\/b> dab\u0101 sastopama, kad saule ir zen\u012bt\u0101. Parasti tiek izmantota slimn\u012bc\u0101s, laboratorij\u0101s, noliktav\u0101s. Dz\u012bvojamaj\u0101s telp\u0101s parasti \u0161o spektru neiesak\u0101m izmantot.<\/p>\n

Past\u0101v ar\u012b v\u0113l aukst\u0101ki spektri: 6500K > l\u012bdz pat 12000K<\/b>. Tie tiek izmantoti specializ\u0113t\u0101s vides, piem\u0113ram, akv\u0101rijos.<\/p>\n\t\t<\/div> \n\t<\/div>\n\t<\/div> \n<\/div><\/div>\n\t\t\t<\/div> \n\t\t<\/div>\n\t<\/div> \n<\/div><\/div>\n\t\t

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2.<\/div>

Kas ir LUX?<\/h2>

Lukss ir gaismas m\u0113rvien\u012bba, ar ko tiek apz\u012bm\u0113ta gaismas intensit\u0101te uz virsmas (lumeni uz vienu kvadr\u0101tmeru lx=lm\/m2). \u0160o m\u0113rvien\u012bbu visbei\u017e\u0101k izmanto gaismas apr\u0113\u0137inos, lai noteiktu gaismas intensit\u0101ti telp\u0101s uz horizont\u0101l\u0101s plaknes.<\/p>\n

Dz\u012bvojamaj\u0101s plat\u012bb\u0101s parasti netiek p\u0101rsniegti 400lx<\/b>. Ierasts tie ir s\u0101kot ar 100lx<\/b> (WC), 200lx<\/b> (gu\u013camistaba), 300-400lx<\/b> (vannasistaba, virtuve un dz\u012bvojam\u0101 istaba). Ta\u010du \u0161is var vari\u0113t, atkar\u012bb\u0101 no katra individu\u0101l\u0101s izpratnes un v\u0113lmes, cik gai\u0161a vai tum\u0161a ir nepiecie\u0161ama konkr\u0113t\u0101 telpa.<\/p>\n\t\t<\/div> \n\t<\/div>\n\t<\/div> \n<\/div><\/div>\n\t\t\t<\/div> \n\t\t<\/div>\n\t<\/div> \n\n\t

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3.<\/div>

Kas ir kr\u0101su atveides indekss (CRI)?<\/h2>

Kr\u0101su atveides indekss, ko apz\u012bm\u0113 ar Ra<\/b> vai CRI<\/b>, par\u0101da, cik prec\u012bzi m\u0101ksl\u012bgais apgaismojums att\u0113lo kr\u0101sas sal\u012bdzin\u0101jum\u0101 ar dienasgaismu. Jo skaitlis tuv\u0101k 100, jo kr\u0101sas ir re\u0101listisk\u0101kas.<\/p>\n

Apgaismojums, kas ir izvietots uz stabiem st\u0101vlaukumos un ielu mal\u0101s, parasti ir ar kr\u0101su atveidi Ra>70<\/b>. \u0160is indekss par\u0101da to, ka kr\u0101sas netiek att\u0113lotas augst\u0101 kvalit\u0101t\u0113, jo \u0161\u0101dos apst\u0101k\u013cos tas ar\u012b nav nepiecie\u0161ams. M\u0101jsamniec\u012bb\u0101 parasti \u0161is indekss neb\u016bs sastopams.<\/p>\n\t\t<\/div> \n\t<\/div>\n\t<\/div> \n<\/div><\/div>\n\t\t\t<\/div> \n\t\t<\/div>\n\t<\/div> \n<\/div><\/div>\n\t\t

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4.<\/div>

Kas ir \u017eilbin\u0101\u0161anas faktors (UGR)?<\/h2>

UGR ir raksturlielums, kas apz\u012bm\u0113 \u017eilbin\u0101\u0161anas pak\u0101pi - jo liel\u0101ks skaitlis, jo stipr\u0101k tas \u017eilbin\u0101s.<\/p>\n

\u0160is raksturlielums p\u0101rsvar\u0101 tiek izmantots profesion\u0101laj\u0101 apgaismojum\u0101, kur darbaviet\u0101s (birojos, skol\u0101s, u.c.) UGR<19<\/b>, savuk\u0101rt gaite\u0146os, k\u0101p\u0146utelp\u0101s tas p\u0113c standarta nedr\u012bkst p\u0101rsniegt UGR<25<\/b>. Tirdzniec\u012bbas plat\u012bb\u0101s noliktav\u0101s \u0161im r\u0101d\u012bt\u0101jam j\u0101b\u016bt maz\u0101kam par UGR22<\/b>.<\/p>\n

Birojos ierasts \u0161o UGR l\u012bmeni nodro\u0161ina gaismek\u013cos ieb\u016bv\u0113tais mikroprizmatiskais difuzors, kas lau\u017e izstarotos gaismas starus no LED diodes un pan\u0101k to, ka gaisma viena sp\u0113c\u012bga k\u016b\u013ca viet\u0101 tiek viem\u0113r\u012bgi izklied\u0113ta pa visu difuzora virsmu. Pateicoties tam, m\u016bsu ac\u012bm gaisma k\u013c\u016bst maig\u0101ka un pat\u012bkam\u0101ka, neradot p\u0101r\u0101k lielu spiedienu un nogurumu.<\/p>\n

\u017dilbin\u0101\u0161anas faktors tie\u0161\u0101 veid\u0101 parasti neattiecas uz m\u0101jsaimniec\u012bb\u0101m, ta\u010du, izv\u0113loties gaismekli un spuldzi, ir svar\u012bgi saprast, kur t\u0101 atrad\u012bsies un vai nerad\u012bs nepat\u012bkamu efektu. Piem\u0113ram, zemu iek\u0101rts gaismeklis virs \u0113damgalda ar sp\u0113c\u012bgu caursp\u012bd\u012bga stikla spuldzi \u017eilbin\u0101s m\u016bsu redzi. \u0160\u0101dos gad\u012bjumos iesak\u0101m padom\u0101t par mat\u0113tu spuldzi vai gaismekli, kam nav atv\u0113rtas apak\u0161as, bet gan ir aizpild\u012bta ar mat\u0113tu organisko stiklu. Difuzors pal\u012bdz\u0113s izklied\u0113t gaismu un padar\u012bt to vienm\u0113r\u012bgu, l\u012bdz\u012bgi k\u0101 to tehniskajos gaismek\u013cos paveic mikroprizma. Tas pats attiecas uz apgaismojumu pie spogu\u013ca, kur j\u0101izv\u0113las gaismekli ar mat\u0113tu gaismas avotu. Izv\u0113loties atkl\u0101tu gaismas avotu, tas v\u0113l papildus tiks atstarots pret spoguli un rad\u012bs sp\u0113c\u012bgu \u017eilbin\u0101\u0161anas efektu.<\/p>\n\t\t<\/div> \n\t<\/div>\n\t<\/div> \n<\/div><\/div>\n\t\t\t<\/div> \n\t\t<\/div>\n\t<\/div> \n\n\t

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Kas ir gaismas efektivit\u0101te (lm\/W)?<\/h2>

\u0160is lielums apz\u012bm\u0113 gaismas atdeves daudzumu uz vienu pat\u0113r\u0113to vatu. Jo liel\u0101ks skaitlis, jo energoefekt\u012bv\u0101ks gaismeklis. M\u016bsdien\u0101s par ekonomisku gaismekli varam uzskat\u012bt t\u0101du apgaismojumu, kam \u0161\u012b proporcija ir liel\u0101ka par 100lm\/W<\/b>.<\/p>\n

Tehniskajiem gaismek\u013ciem indekss sasniedz pat 180lm\/W<\/b>, nodro\u0161inot \u013coti augstu energoefektivit\u0101ti. Visbie\u017e\u0101k tas ir robe\u017e\u0101s starp 90-130lm\/W<\/b>.
\n\u0100ra un fas\u0101des gaismek\u013ciem energoefektivit\u0101te ir zem\u0101ka, robe\u017e\u0101s 70-90lm\/W<\/b>.<\/p>\n

\u0145emot v\u0113r\u0101 pat\u0113r\u0113t\u0101ju v\u0113lmi ieekonom\u0113t un izv\u0113l\u0113ties energofekt\u012bvus risin\u0101jumus, tad liel\u0101k\u0101 da\u013ca LED spuld\u017eu un gaismek\u013cu, kas paredz\u0113ti m\u0101jsaimniec\u012bb\u0101m, ir ar sam\u0113r\u0101 labu lm\/W attiec\u012bbu, t\u0101d\u0101 veid\u0101 nodro\u0161inot efekt\u012bvu elektroener\u0123ijas izmanto\u0161anu apgaismojum\u0101.<\/p>\n\t\t<\/div> \n\t<\/div>\n\t<\/div> \n<\/div><\/div>\n\t\t\t<\/div> \n\t\t<\/div>\n\t<\/div> \n<\/div><\/div>\n\t\t

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