[{"@context":"https:\/\/schema.org\/","@type":"Article","@id":"https:\/\/www.sm-itko.cz\/metalhalogenidove-a-sodikove-vybojky-400-w-nejsou-zastarale\/#Article","mainEntityOfPage":"https:\/\/www.sm-itko.cz\/metalhalogenidove-a-sodikove-vybojky-400-w-nejsou-zastarale\/","headline":"Metalhalogenidov\u00e9 a sod\u00edkov\u00e9 v\u00fdbojky 400 W nejsou zastaral\u00e9","name":"Metalhalogenidov\u00e9 a sod\u00edkov\u00e9 v\u00fdbojky 400 W nejsou zastaral\u00e9","description":"Sod\u00edkov\u00e9 v\u00fdbojky se za\u010daly osazovat jako prim\u00e1rn\u00ed zdroje ve\u0159ejn\u00e9ho osv\u011btlen\u00ed ji\u017e v polovin\u011b 20. stolet\u00ed … ","datePublished":"2018-04-11","dateModified":"2023-05-03","author":{"@type":"Person","@id":"https:\/\/www.sm-itko.cz\/author\/#Person","name":"","url":"https:\/\/www.sm-itko.cz\/author\/","identifier":1,"image":{"@type":"ImageObject","@id":"https:\/\/secure.gravatar.com\/avatar\/e4532b7f65738965bbad8697e5bd54c0628af7bffe8d3c856885c44d86978cee?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/e4532b7f65738965bbad8697e5bd54c0628af7bffe8d3c856885c44d86978cee?s=96&d=mm&r=g","height":96,"width":96}},"publisher":{"@type":"Organization","name":"sm-itko.cz","logo":{"@type":"ImageObject","@id":"\/logo.png","url":"\/logo.png","width":600,"height":60}},"image":{"@type":"ImageObject","@id":"https:\/\/www.sm-itko.cz\/wp-content\/uploads\/img_a317976_w1743_t1528738965.jpg","url":"https:\/\/www.sm-itko.cz\/wp-content\/uploads\/img_a317976_w1743_t1528738965.jpg","height":0,"width":0},"url":"https:\/\/www.sm-itko.cz\/metalhalogenidove-a-sodikove-vybojky-400-w-nejsou-zastarale\/","about":["Elektro"],"wordCount":432,"articleBody":"        Sod\u00edkov\u00e9 v\u00fdbojky se za\u010daly osazovat jako prim\u00e1rn\u00ed zdroje ve\u0159ejn\u00e9ho osv\u011btlen\u00ed ji\u017e v polovin\u011b 20. stolet\u00ed a za\u010daly nahrazovat sv\u00e9 rtu\u0165ov\u00e9 p\u0159edch\u016fdce. Dnes v\u00fdrazn\u011b na tomto poli dominuj\u00ed. Obdobnou situaci lze zaznamenat i v osv\u011btlov\u00e1n\u00ed p\u011bstebn\u00edch prostor zem\u011bd\u011blsk\u00fdch podnik\u016f a farem. Tato technika se ozna\u010duje jako HPS (hlavn\u00ed p\u011bstebn\u00ed sv\u011btla), je osv\u011bd\u010den\u00fdm zdrojem um\u011bl\u00e9ho sv\u011btla pro p\u011bstov\u00e1n\u00ed rostlin ji\u017e v\u00edce ne\u017e 60 let a v sou\u010dasn\u00e9 dob\u011b se na trhu objevuj\u00ed prvn\u00ed alternativn\u00ed technologie LED diod, plazmov\u00fdch sv\u011btel, osv\u011btlen\u00ed na principu magnetick\u00e9 indukce, kompaktn\u00edch z\u00e1\u0159ivek CFL atd. Mnoz\u00ed p\u011bstitel\u00e9 uva\u017euj\u00ed nad t\u00edm d\u00e1t technick\u00fdm inovac\u00edm p\u0159ednost a ozna\u010dit sod\u00edkov\u00e9 v\u00fdbojky 400 W jako zastaral\u00e9 a nepot\u0159ebn\u00e9.  Tento m\u00fdtus dokonce koluje i v \u0159ad\u011b diskusn\u00edch p\u0159\u00edsp\u011bvk\u016f na r\u016fzn\u00fdch tematicky zam\u011b\u0159en\u00fdch webov\u00fdch str\u00e1nk\u00e1ch a f\u00f3rech. Co je star\u00e9 a levn\u00e9, nemus\u00ed b\u00fdt IN, a proto je t\u0159eba s\u00e1hnout po inovac\u00edch \u2013 takov\u00e9 jsou argumenty n\u011bkter\u00fdch p\u011bstitel\u016f. Velmi dobr\u00fdch v\u00fdsledk\u016f r\u016fstu lze doc\u00edlit pr\u00e1v\u011b v\u00fdbojkami a nelze tvrdit, \u017ee jde o zastaral\u00fd postup um\u011bl\u00e9ho osv\u011btlen\u00ed. Nov\u00e9 technologick\u00e9 normativy stav\u00ed, popravd\u011b \u0159e\u010deno, na osv\u011bd\u010den\u00fdch star\u00fdch principech, ale aplikuj\u00ed se do praxe pom\u011brn\u011b pru\u017en\u011b \u2013 zejm\u00e9na jde o specifick\u00e9 po\u017eadavky na teplotu sv\u011bteln\u00e9ho spektra. Za ka\u017edou cenu m\u011bnit zdroj osv\u011btlen\u00ed nem\u00e1 smysl Pro r\u016fstovou f\u00e1zi lze pou\u017e\u00edt metalhalogenidov\u00e9 zdroje s modrob\u00edl\u00fdm studen\u00fdm sv\u011btlem, ke kv\u011btov\u00fdm f\u00e1z\u00edm se hod\u00ed v\u00edce rozpt\u00fdlen\u00e9 sod\u00edkov\u00e9 p\u00e1ry teploty chromati\u010dnosti 2000 K, v \u010derveno\u017elut\u00e9m sv\u011bteln\u00e9m spektru. N\u011bkter\u00e9 zdroje lze pova\u017eovat za univerz\u00e1ln\u00ed, nap\u0159. sod\u00edkov\u00e9 v\u00fdbojky v roz\u0161\u00ed\u0159en\u00e9m spektr\u00e1ln\u00edm m\u00f3du \u010derven\u00e9 a modr\u00e9 barvy.  Ceny t\u011bchto v\u00fdrobk\u016f se na trhu pohybuj\u00ed v rozmez\u00ed 450 \u2013 1000 korun a lze je vyu\u017e\u00edt tak\u0159ka pro p\u011bstov\u00e1n\u00ed ve\u0161ker\u00fdch druh\u016f rostlin. Nen\u00ed tedy nutn\u00e9 m\u011bnit celou koncepci za novou v domn\u011bn\u00ed, \u017ee se t\u00edm zefektivn\u00ed v\u00fdnosy. Podstatou je pochopit, \u017ee tato sv\u011btla sv\u016fj v\u00fdznam st\u00e1le maj\u00ed, a po kvalitativn\u00ed str\u00e1nce jsou v oblasti p\u011bstov\u00e1n\u00ed rostlin st\u00e1lic\u00ed.                                                                                                                                                                                                                                                                                                                                                                                          4.2\/5 - (6 votes)        "},{"@context":"https:\/\/schema.org\/","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Metalhalogenidov\u00e9 a sod\u00edkov\u00e9 v\u00fdbojky 400 W nejsou zastaral\u00e9","item":"https:\/\/www.sm-itko.cz\/metalhalogenidove-a-sodikove-vybojky-400-w-nejsou-zastarale\/#breadcrumbitem"}]}]